Subgroups — C₁₉×#18607 #18024566

Order 4864.

930 conjugacy classes of subgroups.

The subgroup lattice has 754 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3517	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#3252	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#3182	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#3076	C₂	1	1	yes	maximal, characteristic, complemented
5	C₁₉×#1648	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1647	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1642	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#1641	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1636	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1635	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1631	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#1631	C₂	1	1	yes	maximal, characteristic, complemented
13	C₁₉×#1547	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1489	C₂	1	1	yes	maximal, characteristic, complemented
15	C₁₉×#1483	C₂	1	1	yes	maximal, characteristic, complemented
16	C₁₉×#557	C₂²	1	1	yes	characteristic
17	C₁₉×#553	—	2	2	no	—
18	C₁₉×#553	—	2	1	no	—
19	C₁₉×#550	—	2	1	no	—
20	C₁₉×#550	—	2	1	no	—
21	C₁₉×#550	C₂²	1	1	yes	characteristic
22	C₁₉×#550	C₂²	1	1	yes	characteristic
23	C₁₉×#547	—	2	1	no	—
24	C₁₉×#547	C₂²	1	1	yes	characteristic
25	C₁₉×#540	—	2	2	no	—
26	C₁₉×#540	—	2	1	no	—
27	C₁₉×#533	C₂²	1	1	yes	characteristic
28	C₁₉×#532	—	2	1	no	—
29	C₁₉×#532	C₂²	1	1	yes	characteristic
30	C₁₉×#529	—	2	1	no	—
31	C₁₉×#529	C₂²	1	1	yes	characteristic
32	C₁₉×#520	—	2	1	no	—
33	C₄×#41×C₁₉	C₂²	1	1	yes	characteristic
34	C₁₉×#500	C₂²	1	1	yes	characteristic
35	C₁₉×#492	C₂²	1	1	yes	characteristic
36	C₁₉×#487	C₂²	1	1	yes	characteristic
37	C₁₉×#486	C₂²	1	1	yes	characteristic
38	C₁₉×#479	—	2	1	no	—
39	C₁₉×#479	—	2	1	no	—
40	C₁₉×#478	—	2	1	no	—
41	C₁₉×#477	C₂²	1	1	yes	characteristic
42	C₁₉×#477	C₂²	1	1	yes	characteristic
43	C₁₉×#476	C₂²	1	1	yes	characteristic
44	C₁₉×#476	C₂²	1	1	yes	characteristic
45	C₁₉×#475	C₂²	1	1	yes	characteristic
46	C₁₉×#474	C₂²	1	1	yes	characteristic
47	C₁₉×#470	—	2	1	no	—
48	C₁₉×#468	—	2	2	no	—
49	C₁₉×#468	—	2	1	no	—
50	C₁₉×#464	—	2	1	no	—
51	C₁₉×#462	C₂²	1	1	yes	characteristic
52	C₁₉×#461	C₂²	1	1	yes	characteristic
53	C₁₉×#440	—	2	2	no	—
54	C₁₉×#427	—	2	1	no	—
55	C₁₉×#423	C₂²	1	1	yes	characteristic
56	C₂×C₁₉×C₄⋊C₈	C₂²	1	1	yes	characteristic
57	C₁₉×#416	—	2	1	no	—
58	C₄×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
59	C₁₉×#332	C₂²	1	1	yes	characteristic
60	C₁₉×#332	C₂²	1	1	yes	characteristic
61	C₁₉×#331	C₂²	1	1	yes	characteristic
62	C₁₉×#331	C₂²	1	1	yes	characteristic
63	C₁₉×Q₈⋊C₈	C₂²	1	1	yes	characteristic
64	C₁₉×Q₈⋊C₈	C₂²	1	1	yes	characteristic
65	C₁₉×Q₈⋊C₈	C₂²	1	1	yes	characteristic
66	C₁₉×Q₈⋊C₈	C₂²	1	1	yes	characteristic
67	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
68	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
69	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
70	C₁₉×D₄⋊C₈	C₂²	1	1	yes	characteristic
71	C₂×#41×C₁₉	—	2	1	no	—
72	C₂×#41×C₁₉	—	2	1	no	—
73	C₂×#41×C₁₉	—	2	1	no	—
74	C₂×#41×C₁₉	—	2	1	no	—
75	C₂×#41×C₁₉	D₄	1	1	yes	characteristic
76	C₂×Q₁₆×C₁₉	—	2	1	no	—
77	C₂×SD₁₆×C₁₉	—	2	2	no	—
78	C₂×SD₁₆×C₁₉	—	2	1	no	—
79	C₂×M₁₆×C₁₉	—	2	1	no	—
80	C₂×M₁₆×C₁₉	—	2	1	no	—
81	C₂²×C₈×C₁₉	—	2	1	no	—
82	C₁₉×C₄⋊Q₈	—	2	1	no	—
83	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
84	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
85	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
86	C₁₉×#127	—	2	2	no	—
87	C₁₉×#127	—	2	1	no	—
88	C₁₉×#127	—	2	1	no	—
89	C₁₉×#127	C₂³	1	1	yes	characteristic
90	C₁₉×#126	—	2	2	no	—
91	C₁₉×#126	—	2	1	no	—
92	C₁₉×#125	—	2	2	no	—
93	C₁₉×#125	—	2	1	no	—
94	C₁₉×#125	—	2	1	no	—
95	C₁₉×#125	D₄	1	1	yes	characteristic
96	C₁₉×#124	—	2	1	no	—
97	C₁₉×#124	D₄	1	1	yes	characteristic
98	C₁₉×#123	—	2	2	no	—
99	C₁₉×#123	—	2	2	no	—
100	C₁₉×#123	—	2	2	no	—
101	C₁₉×#123	—	2	1	no	—
102	C₁₉×#123	—	2	2	no	—
103	C₁₉×C₂²⋊Q₈	—	2	1	no	—
104	C₁₉×C₂²⋊Q₈	—	2	1	no	—
105	C₁₉×C₂²⋊Q₈	—	2	1	no	—
106	C₁₉×C₂²⋊Q₈	D₄	1	1	yes	characteristic
107	C₁₉×#121	—	2	2	no	—
108	C₁₉×#121	—	2	2	no	—
109	C₁₉×#121	—	2	2	no	—
110	C₁₉×#121	—	2	2	no	—
111	C₁₉×#121	—	2	2	no	—
112	C₁₉×#121	—	2	1	no	—
113	C₁₉×#121	—	2	2	no	—
114	C₁₉×#121	—	2	2	no	—
115	C₁₉×#121	—	2	1	no	—
116	C₁₉×#121	—	2	1	no	—
117	C₁₉×#121	—	2	1	no	—
118	C₁₉×#121	D₄	1	1	yes	characteristic
119	C₁₉×#121	D₄	1	2	yes	—
120	C₄×Q₈×C₁₉	—	2	1	no	—
121	C₄×Q₈×C₁₉	—	2	1	no	—
122	C₄×Q₈×C₁₉	—	2	1	no	—
123	C₄×Q₈×C₁₉	—	2	1	no	—
124	C₄×Q₈×C₁₉	D₄	1	1	yes	characteristic
125	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
126	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
127	C₄×D₄×C₁₉	—	2	2	no	—
128	C₄×D₄×C₁₉	—	2	2	no	—
129	C₄×D₄×C₁₉	—	2	2	no	—
130	C₄×D₄×C₁₉	—	2	2	no	—
131	C₄×D₄×C₁₉	—	2	1	no	—
132	C₄×D₄×C₁₉	—	2	1	no	—
133	C₄×D₄×C₁₉	—	2	1	no	—
134	C₄×D₄×C₁₉	—	2	1	no	—
135	C₄×D₄×C₁₉	—	2	1	no	—
136	C₄×D₄×C₁₉	—	2	1	no	—
137	C₄×D₄×C₁₉	D₄	1	2	yes	—
138	C₄×D₄×C₁₉	D₄	1	1	yes	characteristic
139	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
140	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
141	C₁₉×#117	—	2	2	no	—
142	C₁₉×#117	—	2	1	no	—
143	C₁₉×#117	—	2	1	no	—
144	C₁₉×#117	—	2	1	no	—
145	C₁₉×#117	D₄	1	1	yes	characteristic
146	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
147	C₂×C₄⋊C₄×C₁₉	—	2	1	no	—
148	C₂×C₄²×C₁₉	—	2	1	no	—
149	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
150	C₁₉×#107	—	2	1	no	—
151	C₁₉×#107	—	2	1	no	—
152	C₁₉×#107	—	2	2	no	—
153	C₁₉×#107	—	2	1	no	—
154	C₁₉×#106	—	2	1	no	—
155	C₁₉×#106	—	2	1	no	—
156	C₁₉×#106	—	2	1	no	—
157	C₁₉×C₄⋊C₈	—	2	1	no	—
158	C₁₉×C₄⋊C₈	—	2	1	no	—
159	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
160	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
161	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
162	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
163	C₁₉×#103	—	2	1	no	—
164	C₁₉×#103	—	2	1	no	—
165	C₁₉×#103	—	2	1	no	—
166	C₁₉×#103	—	2	2	no	—
167	C₁₉×#103	—	2	1	no	—
168	C₁₉×#103	—	2	1	no	—
169	C₁₉×#102	—	2	1	no	—
170	C₁₉×#102	—	2	1	no	—
171	C₁₉×#102	—	2	2	no	—
172	C₁₉×#102	—	2	1	no	—
173	C₁₉×#97	—	2	1	no	—
174	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
175	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
176	#41×C₁₉	—	2	2	no	—
177	#41×C₁₉	—	4	1	no	—
178	#41×C₁₉	—	4	2	no	—
179	#41×C₁₉	—	4	2	no	—
180	#41×C₁₉	—	8	1	no	—
181	#41×C₁₉	—	8	1	no	—
182	#41×C₁₉	—	8	1	no	—
183	#41×C₁₉	—	8	1	no	—
184	#41×C₁₉	—	8	1	no	—
185	#41×C₁₉	—	8	1	no	—
186	C₂×Q₈×C₁₉	—	2	1	no	—
187	C₂×Q₈×C₁₉	—	2	1	no	—
188	C₂×Q₈×C₁₉	—	2	1	no	—
189	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
190	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
191	C₂×D₄×C₁₉	—	2	2	no	—
192	C₂×D₄×C₁₉	—	2	1	no	—
193	C₂×D₄×C₁₉	—	2	2	no	—
194	C₂×D₄×C₁₉	—	2	2	no	—
195	C₂×D₄×C₁₉	—	2	2	no	—
196	C₂×D₄×C₁₉	—	2	2	no	—
197	C₂×D₄×C₁₉	—	2	1	no	—
198	C₂×D₄×C₁₉	—	2	2	no	—
199	C₂×D₄×C₁₉	—	2	1	no	—
200	C₂×D₄×C₁₉	—	2	1	no	—
201	C₂×D₄×C₁₉	C₂×D₄	1	1	yes	characteristic
202	C₂×D₄×C₁₉	C₂×D₄	1	1	yes	characteristic
203	C₂×D₄×C₁₉	C₂×D₄	1	2	yes	—
204	C₂²×C₄×C₁₉	—	2	2	no	—
205	C₂²×C₄×C₁₉	—	2	2	no	—
206	C₂²×C₄×C₁₉	—	2	2	no	—
207	C₂²×C₄×C₁₉	—	2	1	no	—
208	C₂²×C₄×C₁₉	—	2	1	no	—
209	C₂²×C₄×C₁₉	—	2	1	no	—
210	C₂²×C₄×C₁₉	—	2	1	no	—
211	C₂²×C₄×C₁₉	—	2	2	no	—
212	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
213	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
214	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
215	Q₁₆×C₁₉	—	8	1	no	—
216	SD₁₆×C₁₉	—	4	4	no	—
217	SD₁₆×C₁₉	—	8	1	no	—
218	M₁₆×C₁₉	—	4	2	no	—
219	M₁₆×C₁₉	—	8	1	no	—
220	C₂×C₈×C₁₉	—	2	1	no	—
221	C₂×C₈×C₁₉	—	2	1	no	—
222	C₂×C₈×C₁₉	—	2	1	no	—
223	C₂×C₈×C₁₉	—	2	1	no	—
224	C₂×C₈×C₁₉	—	2	1	no	—
225	C₂×C₈×C₁₉	—	2	1	no	—
226	C₂×C₈×C₁₉	—	4	2	no	—
227	C₄⋊C₄×C₁₉	—	2	2	no	—
228	C₄⋊C₄×C₁₉	—	2	2	no	—
229	C₄⋊C₄×C₁₉	—	2	2	no	—
230	C₄⋊C₄×C₁₉	—	2	2	no	—
231	C₄⋊C₄×C₁₉	—	2	1	no	—
232	C₄⋊C₄×C₁₉	—	2	1	no	—
233	C₄⋊C₄×C₁₉	—	2	1	no	—
234	C₄⋊C₄×C₁₉	—	2	1	no	—
235	C₄⋊C₄×C₁₉	—	2	1	no	—
236	C₄⋊C₄×C₁₉	—	2	1	no	—
237	C₄⋊C₄×C₁₉	—	2	1	no	—
238	C₄⋊C₄×C₁₉	—	2	1	no	—
239	C₄⋊C₄×C₁₉	—	2	1	no	—
240	C₄⋊C₄×C₁₉	—	2	1	no	—
241	C₄⋊C₄×C₁₉	—	2	1	no	—
242	C₄⋊C₄×C₁₉	—	4	1	no	—
243	C₄⋊C₄×C₁₉	—	4	1	no	—
244	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
245	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
246	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
247	C₄⋊C₄×C₁₉	C₂×D₄	1	2	yes	—
248	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
249	C₂²⋊C₄×C₁₉	—	2	2	no	—
250	C₂²⋊C₄×C₁₉	—	2	2	no	—
251	C₂²⋊C₄×C₁₉	—	2	2	no	—
252	C₂²⋊C₄×C₁₉	—	2	1	no	—
253	C₂²⋊C₄×C₁₉	—	2	1	no	—
254	C₂²⋊C₄×C₁₉	—	2	1	no	—
255	C₂²⋊C₄×C₁₉	—	2	1	no	—
256	C₂²⋊C₄×C₁₉	—	2	2	no	—
257	C₂²⋊C₄×C₁₉	—	2	1	no	—
258	C₂²⋊C₄×C₁₉	—	2	1	no	—
259	C₂²⋊C₄×C₁₉	—	2	2	no	—
260	C₂²⋊C₄×C₁₉	—	2	1	no	—
261	C₂²⋊C₄×C₁₉	—	2	1	no	—
262	C₂²⋊C₄×C₁₉	—	4	1	no	—
263	C₄²×C₁₉	—	2	2	no	—
264	C₄²×C₁₉	—	2	1	no	—
265	C₄²×C₁₉	—	2	1	no	—
266	C₄²×C₁₉	—	2	1	no	—
267	C₄²×C₁₉	—	2	1	no	—
268	C₄²×C₁₉	—	4	1	no	—
269	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
270	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
271	C₄²×C₁₉	C₂×D₄	1	1	yes	characteristic
272	C₄²×C₁₉	C₂⁴	1	1	yes	characteristic
273	#18607	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
274	C₂³×C₁₉	—	2	1	no	—
275	C₂³×C₁₉	—	2	1	no	—
276	C₂³×C₁₉	—	2	2	no	—
277	C₂³×C₁₉	#120	1	1	yes	characteristic
278	Q₈×C₁₉	—	2	1	no	—
279	Q₈×C₁₉	—	2	1	no	—
280	Q₈×C₁₉	—	2	1	no	—
281	Q₈×C₁₉	—	4	2	no	—
282	Q₈×C₁₉	—	4	1	no	—
283	Q₈×C₁₉	—	4	1	no	—
284	Q₈×C₁₉	—	4	1	no	—
285	Q₈×C₁₉	—	4	1	no	—
286	Q₈×C₁₉	#137	1	2	yes	—
287	D₄×C₁₉	—	2	1	no	—
288	D₄×C₁₉	—	2	1	no	—
289	D₄×C₁₉	—	2	1	no	—
290	D₄×C₁₉	—	2	1	no	—
291	D₄×C₁₉	—	4	2	no	—
292	D₄×C₁₉	—	4	2	no	—
293	D₄×C₁₉	—	4	4	no	—
294	D₄×C₁₉	—	4	1	no	—
295	D₄×C₁₉	—	4	1	no	—
296	D₄×C₁₉	—	4	1	no	—
297	D₄×C₁₉	—	4	1	no	—
298	D₄×C₁₉	—	8	1	no	—
299	D₄×C₁₉	—	8	2	no	—
300	D₄×C₁₉	—	8	2	no	—
301	D₄×C₁₉	—	8	2	no	—
302	D₄×C₁₉	—	8	2	no	—
303	D₄×C₁₉	—	8	2	no	—
304	C₂×C₄×C₁₉	—	2	1	no	—
305	C₂×C₄×C₁₉	—	2	1	no	—
306	C₂×C₄×C₁₉	—	2	1	no	—
307	C₂×C₄×C₁₉	—	2	1	no	—
308	C₂×C₄×C₁₉	—	2	1	no	—
309	C₂×C₄×C₁₉	—	2	1	no	—
310	C₂×C₄×C₁₉	—	2	1	no	—
311	C₂×C₄×C₁₉	—	2	1	no	—
312	C₂×C₄×C₁₉	—	2	1	no	—
313	C₂×C₄×C₁₉	—	2	2	no	—
314	C₂×C₄×C₁₉	—	2	1	no	—
315	C₂×C₄×C₁₉	—	4	1	no	—
316	C₂×C₄×C₁₉	—	4	2	no	—
317	C₂×C₄×C₁₉	—	4	4	no	—
318	C₂×C₄×C₁₉	—	4	1	no	—
319	C₂×C₄×C₁₉	—	4	1	no	—
320	C₂×C₄×C₁₉	—	4	1	no	—
321	C₂×C₄×C₁₉	—	4	1	no	—
322	C₂×C₄×C₁₉	—	4	1	no	—
323	C₂×C₄×C₁₉	—	4	1	no	—
324	C₂×C₄×C₁₉	—	8	1	no	—
325	C₂×C₄×C₁₉	—	8	2	no	—
326	C₂×C₄×C₁₉	—	8	2	no	—
327	C₂×C₄×C₁₉	—	8	2	no	—
328	C₂×C₄×C₁₉	#120	1	1	yes	characteristic
329	C₂×C₄×C₁₉	#120	1	1	yes	characteristic
330	C₂×C₄×C₁₉	#120	1	1	yes	characteristic
331	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
332	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
333	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
334	C₈×C₁₉	—	2	2	no	—
335	C₈×C₁₉	—	4	1	no	—
336	C₈×C₁₉	—	4	1	no	—
337	C₈×C₁₉	—	4	1	no	—
338	C₈×C₁₉	—	4	1	no	—
339	C₈×C₁₉	—	4	1	no	—
340	#3517	C₂×C₁₉	1	1	yes	characteristic
341	#3252	C₂×C₁₉	1	1	yes	characteristic, complemented
342	#3182	C₂×C₁₉	1	1	yes	characteristic, complemented
343	#3076	C₂×C₁₉	1	1	yes	characteristic, complemented
344	#1648	C₂×C₁₉	1	1	yes	characteristic, complemented
345	#1647	C₂×C₁₉	1	1	yes	characteristic, complemented
346	#1642	C₂×C₁₉	1	1	yes	characteristic, complemented
347	#1641	C₂×C₁₉	1	1	yes	characteristic, complemented
348	#1636	C₂×C₁₉	1	1	yes	characteristic, complemented
349	#1635	C₂×C₁₉	1	1	yes	characteristic, complemented
350	#1631	C₂×C₁₉	1	1	yes	characteristic, complemented
351	#1631	C₂×C₁₉	1	1	yes	characteristic, complemented
352	#1547	C₂×C₁₉	1	1	yes	characteristic, complemented
353	#1489	C₂×C₁₉	1	1	yes	characteristic, complemented
354	#1483	C₂×C₁₉	1	1	yes	characteristic, complemented
355	C₂²×C₁₉	—	2	1	no	—
356	C₂²×C₁₉	—	2	1	no	—
357	C₂²×C₁₉	—	2	1	no	—
358	C₂²×C₁₉	—	4	1	no	—
359	C₂²×C₁₉	—	4	2	no	—
360	C₂²×C₁₉	—	4	1	no	—
361	C₂²×C₁₉	—	4	1	no	—
362	C₂²×C₁₉	—	4	1	no	—
363	C₂²×C₁₉	—	4	2	no	—
364	C₂²×C₁₉	—	4	1	no	—
365	C₂²×C₁₉	—	4	2	no	—
366	C₂²×C₁₉	—	4	1	no	—
367	C₂²×C₁₉	C₂×#120	1	1	yes	characteristic
368	C₄×C₁₉	—	2	1	no	—
369	C₄×C₁₉	—	2	2	no	—
370	C₄×C₁₉	—	2	1	no	—
371	C₄×C₁₉	—	2	1	no	—
372	C₄×C₁₉	—	2	1	no	—
373	C₄×C₁₉	—	4	1	no	—
374	C₄×C₁₉	—	4	1	no	—
375	C₄×C₁₉	—	4	1	no	—
376	C₄×C₁₉	—	4	2	no	—
377	C₄×C₁₉	—	4	1	no	—
378	C₄×C₁₉	—	4	1	no	—
379	C₄×C₁₉	—	8	1	no	—
380	C₄×C₁₉	—	8	1	no	—
381	C₄×C₁₉	C₂×#137	1	1	yes	characteristic
382	C₄×C₁₉	#575	1	1	yes	characteristic
383	C₄×C₁₉	#576	1	1	yes	characteristic
384	C₄×C₁₉	#577	1	1	yes	characteristic
385	#557	C₂²×C₁₉	1	1	yes	characteristic
386	#553	—	2	2	no	—
387	#553	—	2	1	no	—
388	#550	—	2	1	no	—
389	#550	—	2	1	no	—
390	#550	C₂²×C₁₉	1	1	yes	characteristic
391	#550	C₂²×C₁₉	1	1	yes	characteristic
392	#547	—	2	1	no	—
393	#547	C₂²×C₁₉	1	1	yes	characteristic
394	#540	—	2	2	no	—
395	#540	—	2	1	no	—
396	#533	C₂²×C₁₉	1	1	yes	characteristic
397	#532	—	2	1	no	—
398	#532	C₂²×C₁₉	1	1	yes	characteristic
399	#529	—	2	1	no	—
400	#529	C₂²×C₁₉	1	1	yes	characteristic
401	#520	—	2	1	no	—
402	C₄×#41	C₂²×C₁₉	1	1	yes	characteristic
403	#500	C₂²×C₁₉	1	1	yes	characteristic
404	#492	C₂²×C₁₉	1	1	yes	characteristic
405	#487	C₂²×C₁₉	1	1	yes	characteristic
406	#486	C₂²×C₁₉	1	1	yes	characteristic
407	#479	—	2	1	no	—
408	#479	—	2	1	no	—
409	#478	—	2	1	no	—
410	#477	C₂²×C₁₉	1	1	yes	characteristic
411	#477	C₂²×C₁₉	1	1	yes	characteristic
412	#476	C₂²×C₁₉	1	1	yes	characteristic
413	#476	C₂²×C₁₉	1	1	yes	characteristic
414	#475	C₂²×C₁₉	1	1	yes	characteristic
415	#474	C₂²×C₁₉	1	1	yes	characteristic
416	#470	—	2	1	no	—
417	#468	—	2	2	no	—
418	#468	—	2	1	no	—
419	#464	—	2	1	no	—
420	#462	C₂²×C₁₉	1	1	yes	characteristic
421	#461	C₂²×C₁₉	1	1	yes	characteristic
422	#440	—	2	2	no	—
423	#427	—	2	1	no	—
424	#423	C₂²×C₁₉	1	1	yes	characteristic
425	C₂×C₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
426	#416	—	2	1	no	—
427	C₄×M₁₆	C₂²×C₁₉	1	1	yes	characteristic
428	#332	C₂²×C₁₉	1	1	yes	characteristic
429	#332	C₂²×C₁₉	1	1	yes	characteristic
430	#331	C₂²×C₁₉	1	1	yes	characteristic
431	#331	C₂²×C₁₉	1	1	yes	characteristic
432	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
433	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
434	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
435	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
436	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
437	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
438	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
439	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
440	C₂×C₁₉	—	4	1	no	—
441	C₂×C₁₉	—	8	1	no	—
442	C₂×C₁₉	—	8	1	no	—
443	C₂×C₁₉	—	8	2	no	—
444	C₂×C₁₉	#3007	1	1	yes	characteristic
445	C₂×C₁₉	#3012	1	1	yes	characteristic
446	C₂×C₁₉	#3018	1	1	yes	characteristic
447	C₂×#41	—	2	1	no	—
448	C₂×#41	—	2	1	no	—
449	C₂×#41	—	2	1	no	—
450	C₂×#41	—	2	1	no	—
451	C₂×#41	D₄×C₁₉	1	1	yes	characteristic
452	C₂×Q₁₆	—	2	1	no	—
453	C₂×SD₁₆	—	2	2	no	—
454	C₂×SD₁₆	—	2	1	no	—
455	C₂×M₁₆	—	2	1	no	—
456	C₂×M₁₆	—	2	1	no	—
457	C₂²×C₈	—	2	1	no	—
458	C₄⋊Q₈	—	2	1	no	—
459	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
460	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
461	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
462	#127	—	2	2	no	—
463	#127	—	2	1	no	—
464	#127	—	2	1	no	—
465	#127	C₂³×C₁₉	1	1	yes	characteristic
466	#126	—	2	2	no	—
467	#126	—	2	1	no	—
468	#125	—	2	2	no	—
469	#125	—	2	1	no	—
470	#125	—	2	1	no	—
471	#125	D₄×C₁₉	1	1	yes	characteristic
472	#124	—	2	1	no	—
473	#124	D₄×C₁₉	1	1	yes	characteristic
474	#123	—	2	2	no	—
475	#123	—	2	2	no	—
476	#123	—	2	2	no	—
477	#123	—	2	1	no	—
478	#123	—	2	2	no	—
479	C₂²⋊Q₈	—	2	1	no	—
480	C₂²⋊Q₈	—	2	1	no	—
481	C₂²⋊Q₈	—	2	1	no	—
482	C₂²⋊Q₈	D₄×C₁₉	1	1	yes	characteristic
483	#121	—	2	2	no	—
484	#121	—	2	2	no	—
485	#121	—	2	2	no	—
486	#121	—	2	2	no	—
487	#121	—	2	2	no	—
488	#121	—	2	1	no	—
489	#121	—	2	2	no	—
490	#121	—	2	2	no	—
491	#121	—	2	1	no	—
492	#121	—	2	1	no	—
493	#121	—	2	1	no	—
494	#121	D₄×C₁₉	1	1	yes	characteristic
495	#121	D₄×C₁₉	1	2	yes	—
496	C₄×Q₈	—	2	1	no	—
497	C₄×Q₈	—	2	1	no	—
498	C₄×Q₈	—	2	1	no	—
499	C₄×Q₈	—	2	1	no	—
500	C₄×Q₈	D₄×C₁₉	1	1	yes	characteristic
501	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
502	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
503	C₄×D₄	—	2	2	no	—
504	C₄×D₄	—	2	2	no	—
505	C₄×D₄	—	2	2	no	—
506	C₄×D₄	—	2	2	no	—
507	C₄×D₄	—	2	1	no	—
508	C₄×D₄	—	2	1	no	—
509	C₄×D₄	—	2	1	no	—
510	C₄×D₄	—	2	1	no	—
511	C₄×D₄	—	2	1	no	—
512	C₄×D₄	—	2	1	no	—
513	C₄×D₄	D₄×C₁₉	1	1	yes	characteristic
514	C₄×D₄	D₄×C₁₉	1	2	yes	—
515	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
516	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
517	#117	—	2	2	no	—
518	#117	—	2	1	no	—
519	#117	—	2	1	no	—
520	#117	—	2	1	no	—
521	#117	D₄×C₁₉	1	1	yes	characteristic
522	C₂×C₄⋊C₄	—	2	2	no	—
523	C₂×C₄⋊C₄	—	2	1	no	—
524	C₂×C₄²	—	2	1	no	—
525	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
526	#107	—	2	1	no	—
527	#107	—	2	1	no	—
528	#107	—	2	2	no	—
529	#107	—	2	1	no	—
530	#106	—	2	1	no	—
531	#106	—	2	1	no	—
532	#106	—	2	1	no	—
533	C₄⋊C₈	—	2	1	no	—
534	C₄⋊C₈	—	2	1	no	—
535	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
536	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
537	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
538	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
539	#103	—	2	1	no	—
540	#103	—	2	1	no	—
541	#103	—	2	1	no	—
542	#103	—	2	2	no	—
543	#103	—	2	1	no	—
544	#103	—	2	1	no	—
545	#102	—	2	1	no	—
546	#102	—	2	1	no	—
547	#102	—	2	2	no	—
548	#102	—	2	1	no	—
549	#97	—	2	1	no	—
550	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
551	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
552	C₁₉	#18607	1	1	yes	characteristic, direct product factor, Sylow
553	#41	—	2	2	no	—
554	#41	—	4	1	no	—
555	#41	—	4	2	no	—
556	#41	—	4	2	no	—
557	#41	—	8	1	no	—
558	#41	—	8	1	no	—
559	#41	—	8	1	no	—
560	#41	—	8	1	no	—
561	#41	—	8	1	no	—
562	#41	—	8	1	no	—
563	C₂×Q₈	—	2	1	no	—
564	C₂×Q₈	—	2	1	no	—
565	C₂×Q₈	—	2	1	no	—
566	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
567	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
568	C₂×D₄	—	2	2	no	—
569	C₂×D₄	—	2	1	no	—
570	C₂×D₄	—	2	2	no	—
571	C₂×D₄	—	2	2	no	—
572	C₂×D₄	—	2	2	no	—
573	C₂×D₄	—	2	2	no	—
574	C₂×D₄	—	2	1	no	—
575	C₂×D₄	—	2	2	no	—
576	C₂×D₄	—	2	1	no	—
577	C₂×D₄	—	2	1	no	—
578	C₂×D₄	C₂×D₄×C₁₉	1	1	yes	characteristic
579	C₂×D₄	C₂×D₄×C₁₉	1	1	yes	characteristic
580	C₂×D₄	C₂×D₄×C₁₉	1	2	yes	—
581	C₂²×C₄	—	2	2	no	—
582	C₂²×C₄	—	2	2	no	—
583	C₂²×C₄	—	2	2	no	—
584	C₂²×C₄	—	2	1	no	—
585	C₂²×C₄	—	2	1	no	—
586	C₂²×C₄	—	2	1	no	—
587	C₂²×C₄	—	2	1	no	—
588	C₂²×C₄	—	2	2	no	—
589	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
590	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
591	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
592	Q₁₆	—	8	1	no	—
593	SD₁₆	—	4	4	no	—
594	SD₁₆	—	8	1	no	—
595	M₁₆	—	4	2	no	—
596	M₁₆	—	8	1	no	—
597	C₂×C₈	—	2	1	no	—
598	C₂×C₈	—	2	1	no	—
599	C₂×C₈	—	2	1	no	—
600	C₂×C₈	—	2	1	no	—
601	C₂×C₈	—	2	1	no	—
602	C₂×C₈	—	2	1	no	—
603	C₂×C₈	—	4	2	no	—
604	C₄⋊C₄	—	2	2	no	—
605	C₄⋊C₄	—	2	2	no	—
606	C₄⋊C₄	—	2	2	no	—
607	C₄⋊C₄	—	2	2	no	—
608	C₄⋊C₄	—	2	1	no	—
609	C₄⋊C₄	—	2	1	no	—
610	C₄⋊C₄	—	2	1	no	—
611	C₄⋊C₄	—	2	1	no	—
612	C₄⋊C₄	—	2	1	no	—
613	C₄⋊C₄	—	2	1	no	—
614	C₄⋊C₄	—	2	1	no	—
615	C₄⋊C₄	—	2	1	no	—
616	C₄⋊C₄	—	2	1	no	—
617	C₄⋊C₄	—	2	1	no	—
618	C₄⋊C₄	—	2	1	no	—
619	C₄⋊C₄	—	4	1	no	—
620	C₄⋊C₄	—	4	1	no	—
621	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
622	C₄⋊C₄	C₂×D₄×C₁₉	1	2	yes	—
623	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
624	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
625	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
626	C₂²⋊C₄	—	2	2	no	—
627	C₂²⋊C₄	—	2	2	no	—
628	C₂²⋊C₄	—	2	2	no	—
629	C₂²⋊C₄	—	2	1	no	—
630	C₂²⋊C₄	—	2	1	no	—
631	C₂²⋊C₄	—	2	1	no	—
632	C₂²⋊C₄	—	2	1	no	—
633	C₂²⋊C₄	—	2	2	no	—
634	C₂²⋊C₄	—	2	1	no	—
635	C₂²⋊C₄	—	2	1	no	—
636	C₂²⋊C₄	—	2	2	no	—
637	C₂²⋊C₄	—	2	1	no	—
638	C₂²⋊C₄	—	2	1	no	—
639	C₂²⋊C₄	—	4	1	no	—
640	C₄²	—	2	2	no	—
641	C₄²	—	2	1	no	—
642	C₄²	—	2	1	no	—
643	C₄²	—	2	1	no	—
644	C₄²	—	2	1	no	—
645	C₄²	—	4	1	no	—
646	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
647	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
648	C₄²	C₂×D₄×C₁₉	1	1	yes	characteristic
649	C₄²	C₂⁴×C₁₉	1	1	yes	characteristic
650	C₂³	—	2	1	no	—
651	C₂³	—	2	1	no	—
652	C₂³	—	2	2	no	—
653	C₂³	C₁₉×#120	1	1	yes	characteristic
654	Q₈	—	2	1	no	—
655	Q₈	—	2	1	no	—
656	Q₈	—	2	1	no	—
657	Q₈	—	4	2	no	—
658	Q₈	—	4	1	no	—
659	Q₈	—	4	1	no	—
660	Q₈	—	4	1	no	—
661	Q₈	—	4	1	no	—
662	Q₈	C₁₉×#137	1	2	yes	—
663	D₄	—	2	1	no	—
664	D₄	—	2	1	no	—
665	D₄	—	2	1	no	—
666	D₄	—	2	1	no	—
667	D₄	—	4	2	no	—
668	D₄	—	4	2	no	—
669	D₄	—	4	4	no	—
670	D₄	—	4	1	no	—
671	D₄	—	4	1	no	—
672	D₄	—	4	1	no	—
673	D₄	—	4	1	no	—
674	D₄	—	8	2	no	—
675	D₄	—	8	1	no	—
676	D₄	—	8	2	no	—
677	D₄	—	8	2	no	—
678	D₄	—	8	2	no	—
679	D₄	—	8	2	no	—
680	C₂×C₄	—	2	1	no	—
681	C₂×C₄	—	2	1	no	—
682	C₂×C₄	—	2	1	no	—
683	C₂×C₄	—	2	1	no	—
684	C₂×C₄	—	2	1	no	—
685	C₂×C₄	—	2	1	no	—
686	C₂×C₄	—	2	1	no	—
687	C₂×C₄	—	2	1	no	—
688	C₂×C₄	—	2	1	no	—
689	C₂×C₄	—	2	2	no	—
690	C₂×C₄	—	2	1	no	—
691	C₂×C₄	—	4	1	no	—
692	C₂×C₄	—	4	2	no	—
693	C₂×C₄	—	4	4	no	—
694	C₂×C₄	—	4	1	no	—
695	C₂×C₄	—	4	1	no	—
696	C₂×C₄	—	4	1	no	—
697	C₂×C₄	—	4	1	no	—
698	C₂×C₄	—	4	1	no	—
699	C₂×C₄	—	4	1	no	—
700	C₂×C₄	—	8	2	no	—
701	C₂×C₄	—	8	1	no	—
702	C₂×C₄	—	8	2	no	—
703	C₂×C₄	—	8	2	no	—
704	C₂×C₄	C₁₉×#120	1	1	yes	characteristic
705	C₂×C₄	C₁₉×#120	1	1	yes	characteristic
706	C₂×C₄	C₁₉×#120	1	1	yes	characteristic
707	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
708	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
709	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
710	C₈	—	2	2	no	—
711	C₈	—	4	1	no	—
712	C₈	—	4	1	no	—
713	C₈	—	4	1	no	—
714	C₈	—	4	1	no	—
715	C₈	—	4	1	no	—
716	C₂²	—	2	1	no	—
717	C₂²	—	2	1	no	—
718	C₂²	—	2	1	no	—
719	C₂²	—	4	1	no	—
720	C₂²	—	4	2	no	—
721	C₂²	—	4	1	no	—
722	C₂²	—	4	1	no	—
723	C₂²	—	4	1	no	—
724	C₂²	—	4	2	no	—
725	C₂²	—	4	1	no	—
726	C₂²	—	4	2	no	—
727	C₂²	—	4	1	no	—
728	C₂²	C₂×C₁₉×#120	1	1	yes	characteristic
729	C₄	—	2	1	no	—
730	C₄	—	2	2	no	—
731	C₄	—	2	1	no	—
732	C₄	—	2	1	no	—
733	C₄	—	2	1	no	—
734	C₄	—	4	1	no	—
735	C₄	—	4	1	no	—
736	C₄	—	4	1	no	—
737	C₄	—	4	2	no	—
738	C₄	—	4	1	no	—
739	C₄	—	4	1	no	—
740	C₄	—	8	1	no	—
741	C₄	—	8	1	no	—
742	C₄	C₂×C₁₉×#137	1	1	yes	characteristic
743	C₄	C₁₉×#575	1	1	yes	characteristic
744	C₄	C₁₉×#576	1	1	yes	characteristic
745	C₄	C₁₉×#577	1	1	yes	characteristic
746	C₂	—	4	1	no	—
747	C₂	—	8	1	no	—
748	C₂	—	8	1	no	—
749	C₂	—	8	2	no	—
750	C₂	C₁₉×#3007	1	1	yes	characteristic
751	C₂	C₁₉×#3012	1	1	yes	characteristic
752	C₂	C₁₉×#3018	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂×#120
commutator, Frattini, cosocle	C₄²	C₂⁴×C₁₉
prime radical	C₁₉×#3517	C₂
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
2. C₁₉×#3252	C₂	semidirect
3. C₁₉×#3182	C₂	semidirect
4. C₁₉×#3076	C₂	semidirect
5. C₁₉×#1648	C₂	semidirect
6. C₁₉×#1647	C₂	semidirect
7. C₁₉×#1642	C₂	semidirect
8. C₁₉×#1641	C₂	semidirect
9. C₁₉×#1636	C₂	semidirect
10. C₁₉×#1635	C₂	semidirect
11. C₁₉×#1631	C₂	semidirect
12. C₁₉×#1631	C₂	semidirect
13. C₁₉×#1547	C₂	semidirect
14. C₁₉×#1489	C₂	semidirect
15. C₁₉×#1483	C₂	semidirect
273. #18607	C₁₉	direct (N × H)
341. #3252	C₂×C₁₉	semidirect
342. #3182	C₂×C₁₉	semidirect
343. #3076	C₂×C₁₉	semidirect
344. #1648	C₂×C₁₉	semidirect
345. #1647	C₂×C₁₉	semidirect
346. #1642	C₂×C₁₉	semidirect
347. #1641	C₂×C₁₉	semidirect
348. #1636	C₂×C₁₉	semidirect
349. #1635	C₂×C₁₉	semidirect
350. #1631	C₂×C₁₉	semidirect
351. #1631	C₂×C₁₉	semidirect
352. #1547	C₂×C₁₉	semidirect
353. #1489	C₂×C₁₉	semidirect
354. #1483	C₂×C₁₉	semidirect
552. C₁₉	#18607	direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₁₉×#3517	2
C₁₉×#3252	2
C₁₉×#3182	2
C₁₉×#3076	2
C₁₉×#1648	2
C₁₉×#1647	2
C₁₉×#1642	2
C₁₉×#1641	2
C₁₉×#1636	2
C₁₉×#1635	2
C₁₉×#1631	2
C₁₉×#1547	2
C₁₉×#1489	2
C₁₉×#1483	2
#18607	19

Subgroups — C19×#18607 #18024566

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#18607 #18024566