Subgroups — C₁₉×#19869 #18025828

Order 4864.

596 conjugacy classes of subgroups.

The subgroup lattice has 576 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3398	C₂	1	1	yes	maximal, characteristic, complemented
2	C₁₉×#3392	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#3383	C₂	1	1	yes	maximal, characteristic, complemented
4	C₁₉×#3304	C₂	1	1	yes	maximal, characteristic
5	C₁₉×#1722	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#1686	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#1682	C₂	1	1	yes	maximal, characteristic, complemented
8	C₁₉×#1673	C₂	1	1	yes	maximal, characteristic, complemented
9	C₁₉×#1670	C₂	1	1	yes	maximal, characteristic, complemented
10	C₁₉×#1650	C₂	1	1	yes	maximal, characteristic, complemented
11	C₁₉×#1648	C₂	1	1	yes	maximal, characteristic, complemented
12	C₁₉×#1642	C₂	1	1	yes	maximal, characteristic
13	C₁₉×#1626	C₂	1	1	yes	maximal, characteristic, complemented
14	C₁₉×#1584	C₂	1	1	yes	maximal, characteristic, complemented
15	C₁₉×SD₁₆⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
16	C₁₉×#557	C₂²	1	1	yes	characteristic
17	C₁₉×#557	C₂²	1	1	yes	characteristic
18	C₁₉×#556	C₂²	1	1	yes	characteristic
19	C₁₉×#550	C₂²	1	1	yes	characteristic
20	C₁₉×#500	C₂²	1	1	yes	characteristic
21	C₁₉×#500	C₂²	1	1	yes	characteristic
22	C₁₉×#499	—	2	1	no	—
23	C₁₉×#497	—	2	1	no	—
24	C₁₉×#494	C₂²	1	1	yes	characteristic
25	C₁₉×#492	—	2	1	no	—
26	C₁₉×#492	C₂²	1	1	yes	characteristic
27	C₁₉×#486	C₂²	1	1	yes	characteristic
28	C₁₉×#486	C₂²	1	1	yes	characteristic
29	C₁₉×#482	—	2	1	no	—
30	C₁₉×#479	—	2	1	no	—
31	C₁₉×#479	—	2	1	no	—
32	C₁₉×#475	C₂²	1	1	yes	characteristic
33	C₁₉×#475	C₂²	1	1	yes	characteristic
34	C₁₉×#475	C₂²	1	1	yes	characteristic
35	C₁₉×#465	—	2	1	no	—
36	C₁₉×#464	—	2	1	no	—
37	C₁₉×#462	—	2	1	no	—
38	C₁₉×#462	C₂²	1	1	yes	characteristic
39	C₁₉×#461	—	2	1	no	—
40	C₁₉×#461	C₂²	1	1	yes	characteristic
41	C₁₉×#461	C₂²	1	1	yes	characteristic
42	C₁₉×#460	—	2	1	no	—
43	C₁₉×#460	C₂²	1	1	yes	characteristic
44	C₁₉×#460	C₂²	1	1	yes	characteristic
45	C₁₉×#452	—	2	1	no	—
46	C₁₉×#446	C₂²	1	1	yes	characteristic
47	C₈×Q₈×C₁₉	C₂²	1	1	yes	characteristic
48	C₈×Q₈×C₁₉	C₂²	1	1	yes	characteristic
49	C₁₉×#441	—	2	1	no	—
50	C₄×Q₁₆×C₁₉	—	2	1	no	—
51	C₄×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic
52	C₄×SD₁₆×C₁₉	—	2	1	no	—
53	C₄×SD₁₆×C₁₉	C₂²	1	1	yes	characteristic
54	C₈×D₄×C₁₉	C₂²	1	1	yes	characteristic
55	C₁₉×#416	—	2	1	no	—
56	C₁₉×#335	C₂²	1	1	yes	characteristic
57	C₁₉×#335	C₂²	1	1	yes	characteristic
58	C₁₉×#332	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×Q₈⋊C₈	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×D₄⋊C₈	C₂²	1	1	yes	characteristic
66	C₁₉×#322	C₂²	1	1	yes	characteristic
67	C₂×#41×C₁₉	—	2	1	no	—
68	C₂×Q₁₆×C₁₉	—	2	1	no	—
69	C₂×Q₁₆×C₁₉	—	2	1	no	—
70	C₂×Q₁₆×C₁₉	—	2	1	no	—
71	C₂×Q₁₆×C₁₉	D₄	1	1	yes	characteristic
72	C₂×SD₁₆×C₁₉	—	2	1	no	—
73	C₂×SD₁₆×C₁₉	—	2	1	no	—
74	C₂×SD₁₆×C₁₉	—	2	1	no	—
75	C₂×SD₁₆×C₁₉	—	2	1	no	—
76	C₂×SD₁₆×C₁₉	—	2	1	no	—
77	C₂×SD₁₆×C₁₉	—	2	1	no	—
78	C₂×SD₁₆×C₁₉	D₄	1	1	yes	characteristic
79	C₂²×C₈×C₁₉	—	2	1	no	—
80	C₁₉×C₄⋊Q₈	—	2	1	no	—
81	C₁₉×C₄⋊Q₈	—	2	1	no	—
82	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
83	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
84	C₁₉×C₄⋊Q₈	C₂³	1	1	yes	characteristic
85	C₁₉×#127	—	2	1	no	—
86	C₁₉×#127	C₂³	1	1	yes	characteristic
87	C₁₉×#126	—	4	1	no	—
88	C₁₉×#125	—	2	1	no	—
89	C₁₉×#125	—	2	1	no	—
90	C₁₉×#125	—	4	1	no	—
91	C₁₉×#125	—	4	1	no	—
92	C₁₉×#124	—	2	1	no	—
93	C₁₉×C₂²⋊Q₈	—	2	1	no	—
94	C₁₉×#121	—	2	1	no	—
95	C₁₉×#121	—	4	1	no	—
96	C₄×Q₈×C₁₉	—	2	1	no	—
97	C₄×Q₈×C₁₉	—	2	1	no	—
98	C₄×Q₈×C₁₉	—	2	1	no	—
99	C₄×Q₈×C₁₉	—	2	1	no	—
100	C₄×Q₈×C₁₉	—	2	1	no	—
101	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
102	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
103	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
104	C₄×D₄×C₁₉	—	2	1	no	—
105	C₄×D₄×C₁₉	C₂³	1	1	yes	characteristic
106	C₁₉×#117	—	2	1	no	—
107	C₁₉×#107	—	2	1	no	—
108	C₁₉×#107	—	2	1	no	—
109	C₁₉×#107	—	4	1	no	—
110	C₁₉×#107	D₄	1	1	yes	characteristic
111	C₁₉×#106	—	2	1	no	—
112	C₁₉×#106	—	2	1	no	—
113	C₁₉×#106	—	2	1	no	—
114	C₁₉×#106	D₄	1	1	yes	characteristic
115	C₁₉×C₄⋊C₈	—	2	1	no	—
116	C₁₉×C₄⋊C₈	—	2	1	no	—
117	C₁₉×C₄⋊C₈	—	2	1	no	—
118	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
119	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
120	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
121	C₁₉×C₄⋊C₈	C₂³	1	1	yes	characteristic
122	C₁₉×#103	—	2	1	no	—
123	C₁₉×#103	—	2	1	no	—
124	C₁₉×#103	—	2	1	no	—
125	C₁₉×#103	—	2	1	no	—
126	C₁₉×#103	—	2	1	no	—
127	C₁₉×#103	—	2	1	no	—
128	C₁₉×#103	D₄	1	1	yes	characteristic
129	C₁₉×#103	D₄	1	1	yes	characteristic
130	C₁₉×#103	D₄	1	1	yes	characteristic
131	C₁₉×#102	—	2	1	no	—
132	C₁₉×#102	—	2	1	no	—
133	C₁₉×#102	—	2	1	no	—
134	C₁₉×#102	—	2	1	no	—
135	C₁₉×#102	—	4	1	no	—
136	C₁₉×#102	D₄	1	1	yes	characteristic
137	C₁₉×C₂²⋊C₈	—	2	1	no	—
138	C₁₉×#97	—	2	1	no	—
139	C₄×C₈×C₁₉	—	2	1	no	—
140	C₄×C₈×C₁₉	—	2	1	no	—
141	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
142	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
143	C₄×C₈×C₁₉	C₂³	1	1	yes	characteristic
144	#41×C₁₉	—	4	2	no	—
145	#41×C₁₉	—	8	1	no	—
146	C₂×Q₈×C₁₉	—	2	1	no	—
147	C₂×Q₈×C₁₉	—	2	1	no	—
148	C₂×Q₈×C₁₉	—	2	1	no	—
149	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
150	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
151	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
152	C₂×D₄×C₁₉	—	2	1	no	—
153	C₂×D₄×C₁₉	—	2	1	no	—
154	C₂×D₄×C₁₉	—	2	1	no	—
155	C₂×D₄×C₁₉	—	4	1	no	—
156	C₂×D₄×C₁₉	—	4	1	no	—
157	C₂×D₄×C₁₉	C₂×D₄	1	1	yes	characteristic
158	C₂²×C₄×C₁₉	—	2	1	no	—
159	C₂²×C₄×C₁₉	—	4	1	no	—
160	Q₁₆×C₁₉	—	2	2	no	—
161	Q₁₆×C₁₉	—	4	2	no	—
162	Q₁₆×C₁₉	—	8	1	no	—
163	Q₁₆×C₁₉	—	8	1	no	—
164	SD₁₆×C₁₉	—	2	2	no	—
165	SD₁₆×C₁₉	—	4	2	no	—
166	SD₁₆×C₁₉	—	8	1	no	—
167	SD₁₆×C₁₉	—	8	1	no	—
168	SD₁₆×C₁₉	—	8	1	no	—
169	SD₁₆×C₁₉	—	8	1	no	—
170	SD₁₆×C₁₉	—	8	1	no	—
171	C₂×C₈×C₁₉	—	2	1	no	—
172	C₂×C₈×C₁₉	—	2	1	no	—
173	C₂×C₈×C₁₉	—	2	1	no	—
174	C₂×C₈×C₁₉	—	2	1	no	—
175	C₂×C₈×C₁₉	—	2	1	no	—
176	C₂×C₈×C₁₉	—	8	1	no	—
177	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
178	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
179	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
180	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
181	C₄⋊C₄×C₁₉	—	2	1	no	—
182	C₄⋊C₄×C₁₉	—	2	1	no	—
183	C₄⋊C₄×C₁₉	—	2	1	no	—
184	C₄⋊C₄×C₁₉	—	2	1	no	—
185	C₄⋊C₄×C₁₉	—	2	1	no	—
186	C₄⋊C₄×C₁₉	—	2	1	no	—
187	C₄⋊C₄×C₁₉	—	2	1	no	—
188	C₄⋊C₄×C₁₉	—	2	1	no	—
189	C₄⋊C₄×C₁₉	—	2	1	no	—
190	C₄⋊C₄×C₁₉	—	4	1	no	—
191	C₄⋊C₄×C₁₉	—	4	1	no	—
192	C₄⋊C₄×C₁₉	—	4	1	no	—
193	C₄⋊C₄×C₁₉	—	4	1	no	—
194	C₄⋊C₄×C₁₉	—	4	1	no	—
195	C₄⋊C₄×C₁₉	—	4	1	no	—
196	C₄⋊C₄×C₁₉	—	4	1	no	—
197	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
198	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
199	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
200	C₄⋊C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
201	C₂²⋊C₄×C₁₉	—	2	1	no	—
202	C₂²⋊C₄×C₁₉	—	4	1	no	—
203	C₂²⋊C₄×C₁₉	—	4	1	no	—
204	C₂²⋊C₄×C₁₉	—	4	1	no	—
205	C₄²×C₁₉	—	2	1	no	—
206	C₄²×C₁₉	—	2	1	no	—
207	C₄²×C₁₉	—	2	1	no	—
208	C₄²×C₁₉	—	4	1	no	—
209	C₄²×C₁₉	—	4	1	no	—
210	C₄²×C₁₉	—	4	1	no	—
211	C₄²×C₁₉	C₂⁴	1	1	yes	characteristic
212	#19869	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
213	C₂³×C₁₉	—	2	1	no	—
214	C₂³×C₁₉	—	4	1	no	—
215	Q₈×C₁₉	—	2	1	no	—
216	Q₈×C₁₉	—	2	1	no	—
217	Q₈×C₁₉	—	2	1	no	—
218	Q₈×C₁₉	—	2	1	no	—
219	Q₈×C₁₉	—	2	1	no	—
220	Q₈×C₁₉	—	4	1	no	—
221	Q₈×C₁₉	—	4	1	no	—
222	Q₈×C₁₉	—	4	1	no	—
223	Q₈×C₁₉	—	4	1	no	—
224	Q₈×C₁₉	—	4	1	no	—
225	Q₈×C₁₉	—	4	1	no	—
226	Q₈×C₁₉	#137	1	2	yes	—
227	D₄×C₁₉	—	2	1	no	—
228	D₄×C₁₉	—	2	1	no	—
229	D₄×C₁₉	—	4	1	no	—
230	D₄×C₁₉	—	4	1	no	—
231	D₄×C₁₉	—	4	1	no	—
232	D₄×C₁₉	—	4	1	no	—
233	D₄×C₁₉	—	8	2	no	—
234	D₄×C₁₉	—	8	1	no	—
235	D₄×C₁₉	—	16	1	no	—
236	C₂×C₄×C₁₉	—	2	1	no	—
237	C₂×C₄×C₁₉	—	2	1	no	—
238	C₂×C₄×C₁₉	—	2	1	no	—
239	C₂×C₄×C₁₉	—	2	1	no	—
240	C₂×C₄×C₁₉	—	2	1	no	—
241	C₂×C₄×C₁₉	—	2	1	no	—
242	C₂×C₄×C₁₉	—	2	1	no	—
243	C₂×C₄×C₁₉	—	4	1	no	—
244	C₂×C₄×C₁₉	—	4	1	no	—
245	C₂×C₄×C₁₉	—	4	1	no	—
246	C₂×C₄×C₁₉	—	4	1	no	—
247	C₂×C₄×C₁₉	—	4	1	no	—
248	C₂×C₄×C₁₉	—	8	2	no	—
249	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
250	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
251	C₂×C₄×C₁₉	H(5,𝔽₂)	1	1	yes	characteristic
252	C₈×C₁₉	—	2	1	no	—
253	C₈×C₁₉	—	2	1	no	—
254	C₈×C₁₉	—	2	1	no	—
255	C₈×C₁₉	—	4	1	no	—
256	C₈×C₁₉	—	4	1	no	—
257	C₈×C₁₉	—	4	1	no	—
258	C₈×C₁₉	—	4	1	no	—
259	C₈×C₁₉	—	4	1	no	—
260	C₈×C₁₉	#135	1	2	yes	—
261	#3398	C₂×C₁₉	1	1	yes	characteristic, complemented
262	#3392	C₂×C₁₉	1	1	yes	characteristic
263	#3383	C₂×C₁₉	1	1	yes	characteristic, complemented
264	#3304	C₂×C₁₉	1	1	yes	characteristic
265	#1722	C₂×C₁₉	1	1	yes	characteristic, complemented
266	#1686	C₂×C₁₉	1	1	yes	characteristic, complemented
267	#1682	C₂×C₁₉	1	1	yes	characteristic, complemented
268	#1673	C₂×C₁₉	1	1	yes	characteristic, complemented
269	#1670	C₂×C₁₉	1	1	yes	characteristic, complemented
270	#1650	C₂×C₁₉	1	1	yes	characteristic, complemented
271	#1648	C₂×C₁₉	1	1	yes	characteristic, complemented
272	#1642	C₂×C₁₉	1	1	yes	characteristic
273	#1626	C₂×C₁₉	1	1	yes	characteristic, complemented
274	#1584	C₂×C₁₉	1	1	yes	characteristic, complemented
275	SD₁₆⋊C₈	C₂×C₁₉	1	1	yes	characteristic, complemented
276	C₂²×C₁₉	—	4	1	no	—
277	C₂²×C₁₉	—	4	1	no	—
278	C₂²×C₁₉	—	4	1	no	—
279	C₂²×C₁₉	—	8	1	no	—
280	C₂²×C₁₉	—	8	1	no	—
281	C₂²×C₁₉	—	8	1	no	—
282	C₂²×C₁₉	D₄²	1	1	yes	characteristic
283	C₄×C₁₉	—	2	2	no	—
284	C₄×C₁₉	—	2	1	no	—
285	C₄×C₁₉	—	4	1	no	—
286	C₄×C₁₉	—	4	1	no	—
287	C₄×C₁₉	—	4	1	no	—
288	C₄×C₁₉	—	4	1	no	—
289	C₄×C₁₉	—	4	1	no	—
290	C₄×C₁₉	—	4	1	no	—
291	C₄×C₁₉	—	8	1	no	—
292	C₄×C₁₉	—	8	1	no	—
293	C₄×C₁₉	—	8	1	no	—
294	C₄×C₁₉	C₂×#135	1	1	yes	characteristic
295	C₄×C₁₉	C₂×#137	1	1	yes	characteristic
296	C₄×C₁₉	#576	1	1	yes	characteristic
297	C₄×C₁₉	#577	1	1	yes	characteristic
298	#557	C₂²×C₁₉	1	1	yes	characteristic
299	#557	C₂²×C₁₉	1	1	yes	characteristic
300	#556	C₂²×C₁₉	1	1	yes	characteristic
301	#550	C₂²×C₁₉	1	1	yes	characteristic
302	#500	C₂²×C₁₉	1	1	yes	characteristic
303	#500	C₂²×C₁₉	1	1	yes	characteristic
304	#499	—	2	1	no	—
305	#497	—	2	1	no	—
306	#494	C₂²×C₁₉	1	1	yes	characteristic
307	#492	—	2	1	no	—
308	#492	C₂²×C₁₉	1	1	yes	characteristic
309	#486	C₂²×C₁₉	1	1	yes	characteristic
310	#486	C₂²×C₁₉	1	1	yes	characteristic
311	#482	—	2	1	no	—
312	#479	—	2	1	no	—
313	#479	—	2	1	no	—
314	#475	C₂²×C₁₉	1	1	yes	characteristic
315	#475	C₂²×C₁₉	1	1	yes	characteristic
316	#475	C₂²×C₁₉	1	1	yes	characteristic
317	#465	—	2	1	no	—
318	#464	—	2	1	no	—
319	#462	—	2	1	no	—
320	#462	C₂²×C₁₉	1	1	yes	characteristic
321	#461	—	2	1	no	—
322	#461	C₂²×C₁₉	1	1	yes	characteristic
323	#461	C₂²×C₁₉	1	1	yes	characteristic
324	#460	—	2	1	no	—
325	#460	C₂²×C₁₉	1	1	yes	characteristic
326	#460	C₂²×C₁₉	1	1	yes	characteristic
327	#452	—	2	1	no	—
328	#446	C₂²×C₁₉	1	1	yes	characteristic
329	C₈×Q₈	C₂²×C₁₉	1	1	yes	characteristic
330	C₈×Q₈	C₂²×C₁₉	1	1	yes	characteristic
331	#441	—	2	1	no	—
332	C₄×Q₁₆	—	2	1	no	—
333	C₄×Q₁₆	C₂²×C₁₉	1	1	yes	characteristic
334	C₄×SD₁₆	—	2	1	no	—
335	C₄×SD₁₆	C₂²×C₁₉	1	1	yes	characteristic
336	C₈×D₄	C₂²×C₁₉	1	1	yes	characteristic
337	#416	—	2	1	no	—
338	#335	C₂²×C₁₉	1	1	yes	characteristic
339	#335	C₂²×C₁₉	1	1	yes	characteristic
340	#332	C₂²×C₁₉	1	1	yes	characteristic
341	#332	C₂²×C₁₉	1	1	yes	characteristic
342	#332	C₂²×C₁₉	1	1	yes	characteristic
343	#331	C₂²×C₁₉	1	1	yes	characteristic
344	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
345	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
346	Q₈⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
347	D₄⋊C₈	C₂²×C₁₉	1	1	yes	characteristic
348	#322	C₂²×C₁₉	1	1	yes	characteristic
349	C₂×C₁₉	—	8	1	no	—
350	C₂×C₁₉	—	16	1	no	—
351	C₂×C₁₉	#3266	1	1	yes	characteristic
352	C₂×C₁₉	#3287	1	1	yes	characteristic
353	C₂×C₁₉	#3289	1	1	yes	characteristic
354	C₂×#41	—	2	1	no	—
355	C₂×Q₁₆	—	2	1	no	—
356	C₂×Q₁₆	—	2	1	no	—
357	C₂×Q₁₆	—	2	1	no	—
358	C₂×Q₁₆	D₄×C₁₉	1	1	yes	characteristic
359	C₂×SD₁₆	—	2	1	no	—
360	C₂×SD₁₆	—	2	1	no	—
361	C₂×SD₁₆	—	2	1	no	—
362	C₂×SD₁₆	—	2	1	no	—
363	C₂×SD₁₆	—	2	1	no	—
364	C₂×SD₁₆	—	2	1	no	—
365	C₂×SD₁₆	D₄×C₁₉	1	1	yes	characteristic
366	C₂²×C₈	—	2	1	no	—
367	C₄⋊Q₈	—	2	1	no	—
368	C₄⋊Q₈	—	2	1	no	—
369	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
370	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
371	C₄⋊Q₈	C₂³×C₁₉	1	1	yes	characteristic
372	#127	—	2	1	no	—
373	#127	C₂³×C₁₉	1	1	yes	characteristic
374	#126	—	4	1	no	—
375	#125	—	2	1	no	—
376	#125	—	2	1	no	—
377	#125	—	4	1	no	—
378	#125	—	4	1	no	—
379	#124	—	2	1	no	—
380	C₂²⋊Q₈	—	2	1	no	—
381	#121	—	2	1	no	—
382	#121	—	4	1	no	—
383	C₄×Q₈	—	2	1	no	—
384	C₄×Q₈	—	2	1	no	—
385	C₄×Q₈	—	2	1	no	—
386	C₄×Q₈	—	2	1	no	—
387	C₄×Q₈	—	2	1	no	—
388	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
389	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
390	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
391	C₄×D₄	—	2	1	no	—
392	C₄×D₄	C₂³×C₁₉	1	1	yes	characteristic
393	#117	—	2	1	no	—
394	#107	—	2	1	no	—
395	#107	—	2	1	no	—
396	#107	—	4	1	no	—
397	#107	D₄×C₁₉	1	1	yes	characteristic
398	#106	—	2	1	no	—
399	#106	—	2	1	no	—
400	#106	—	2	1	no	—
401	#106	D₄×C₁₉	1	1	yes	characteristic
402	C₄⋊C₈	—	2	1	no	—
403	C₄⋊C₈	—	2	1	no	—
404	C₄⋊C₈	—	2	1	no	—
405	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
406	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
407	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
408	C₄⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
409	#103	—	2	1	no	—
410	#103	—	2	1	no	—
411	#103	—	2	1	no	—
412	#103	—	2	1	no	—
413	#103	—	2	1	no	—
414	#103	—	2	1	no	—
415	#103	D₄×C₁₉	1	1	yes	characteristic
416	#103	D₄×C₁₉	1	1	yes	characteristic
417	#103	D₄×C₁₉	1	1	yes	characteristic
418	#102	—	2	1	no	—
419	#102	—	2	1	no	—
420	#102	—	2	1	no	—
421	#102	—	2	1	no	—
422	#102	—	4	1	no	—
423	#102	D₄×C₁₉	1	1	yes	characteristic
424	C₂²⋊C₈	—	2	1	no	—
425	#97	—	2	1	no	—
426	C₄×C₈	—	2	1	no	—
427	C₄×C₈	—	2	1	no	—
428	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
429	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
430	C₄×C₈	C₂³×C₁₉	1	1	yes	characteristic
431	C₁₉	#19869	1	1	yes	characteristic, direct product factor, Sylow
432	#41	—	4	2	no	—
433	#41	—	8	1	no	—
434	C₂×Q₈	—	2	1	no	—
435	C₂×Q₈	—	2	1	no	—
436	C₂×Q₈	—	2	1	no	—
437	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
438	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
439	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
440	C₂×D₄	—	2	1	no	—
441	C₂×D₄	—	2	1	no	—
442	C₂×D₄	—	2	1	no	—
443	C₂×D₄	—	4	1	no	—
444	C₂×D₄	—	4	1	no	—
445	C₂×D₄	C₂×D₄×C₁₉	1	1	yes	characteristic
446	C₂²×C₄	—	2	1	no	—
447	C₂²×C₄	—	4	1	no	—
448	Q₁₆	—	2	2	no	—
449	Q₁₆	—	4	2	no	—
450	Q₁₆	—	8	1	no	—
451	Q₁₆	—	8	1	no	—
452	SD₁₆	—	2	2	no	—
453	SD₁₆	—	4	2	no	—
454	SD₁₆	—	8	1	no	—
455	SD₁₆	—	8	1	no	—
456	SD₁₆	—	8	1	no	—
457	SD₁₆	—	8	1	no	—
458	SD₁₆	—	8	1	no	—
459	C₂×C₈	—	2	1	no	—
460	C₂×C₈	—	2	1	no	—
461	C₂×C₈	—	2	1	no	—
462	C₂×C₈	—	2	1	no	—
463	C₂×C₈	—	2	1	no	—
464	C₂×C₈	—	8	1	no	—
465	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
466	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
467	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
468	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
469	C₄⋊C₄	—	2	1	no	—
470	C₄⋊C₄	—	2	1	no	—
471	C₄⋊C₄	—	2	1	no	—
472	C₄⋊C₄	—	2	1	no	—
473	C₄⋊C₄	—	2	1	no	—
474	C₄⋊C₄	—	2	1	no	—
475	C₄⋊C₄	—	2	1	no	—
476	C₄⋊C₄	—	2	1	no	—
477	C₄⋊C₄	—	2	1	no	—
478	C₄⋊C₄	—	4	1	no	—
479	C₄⋊C₄	—	4	1	no	—
480	C₄⋊C₄	—	4	1	no	—
481	C₄⋊C₄	—	4	1	no	—
482	C₄⋊C₄	—	4	1	no	—
483	C₄⋊C₄	—	4	1	no	—
484	C₄⋊C₄	—	4	1	no	—
485	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
486	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
487	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
488	C₄⋊C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
489	C₂²⋊C₄	—	2	1	no	—
490	C₂²⋊C₄	—	4	1	no	—
491	C₂²⋊C₄	—	4	1	no	—
492	C₂²⋊C₄	—	4	1	no	—
493	C₄²	—	2	1	no	—
494	C₄²	—	2	1	no	—
495	C₄²	—	2	1	no	—
496	C₄²	—	4	1	no	—
497	C₄²	—	4	1	no	—
498	C₄²	—	4	1	no	—
499	C₄²	C₂⁴×C₁₉	1	1	yes	characteristic
500	C₂³	—	2	1	no	—
501	C₂³	—	4	1	no	—
502	Q₈	—	2	1	no	—
503	Q₈	—	2	1	no	—
504	Q₈	—	2	1	no	—
505	Q₈	—	2	1	no	—
506	Q₈	—	2	1	no	—
507	Q₈	—	4	1	no	—
508	Q₈	—	4	1	no	—
509	Q₈	—	4	1	no	—
510	Q₈	—	4	1	no	—
511	Q₈	—	4	1	no	—
512	Q₈	—	4	1	no	—
513	Q₈	C₁₉×#137	1	2	yes	—
514	D₄	—	2	1	no	—
515	D₄	—	2	1	no	—
516	D₄	—	4	1	no	—
517	D₄	—	4	1	no	—
518	D₄	—	4	1	no	—
519	D₄	—	4	1	no	—
520	D₄	—	8	2	no	—
521	D₄	—	8	1	no	—
522	D₄	—	16	1	no	—
523	C₂×C₄	—	2	1	no	—
524	C₂×C₄	—	2	1	no	—
525	C₂×C₄	—	2	1	no	—
526	C₂×C₄	—	2	1	no	—
527	C₂×C₄	—	2	1	no	—
528	C₂×C₄	—	2	1	no	—
529	C₂×C₄	—	2	1	no	—
530	C₂×C₄	—	4	1	no	—
531	C₂×C₄	—	4	1	no	—
532	C₂×C₄	—	4	1	no	—
533	C₂×C₄	—	4	1	no	—
534	C₂×C₄	—	4	1	no	—
535	C₂×C₄	—	8	2	no	—
536	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
537	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
538	C₂×C₄	C₁₉×H(5,𝔽₂)	1	1	yes	characteristic
539	C₈	—	2	1	no	—
540	C₈	—	2	1	no	—
541	C₈	—	2	1	no	—
542	C₈	—	4	1	no	—
543	C₈	—	4	1	no	—
544	C₈	—	4	1	no	—
545	C₈	—	4	1	no	—
546	C₈	—	4	1	no	—
547	C₈	C₁₉×#135	1	2	yes	—
548	C₂²	—	4	1	no	—
549	C₂²	—	4	1	no	—
550	C₂²	—	4	1	no	—
551	C₂²	—	8	1	no	—
552	C₂²	—	8	1	no	—
553	C₂²	—	8	1	no	—
554	C₂²	D₄²×C₁₉	1	1	yes	characteristic
555	C₄	—	2	2	no	—
556	C₄	—	2	1	no	—
557	C₄	—	4	1	no	—
558	C₄	—	4	1	no	—
559	C₄	—	4	1	no	—
560	C₄	—	4	1	no	—
561	C₄	—	4	1	no	—
562	C₄	—	4	1	no	—
563	C₄	—	8	1	no	—
564	C₄	—	8	1	no	—
565	C₄	—	8	1	no	—
566	C₄	C₂×C₁₉×#135	1	1	yes	characteristic
567	C₄	C₂×C₁₉×#137	1	1	yes	characteristic
568	C₄	C₁₉×#576	1	1	yes	characteristic
569	C₄	C₁₉×#577	1	1	yes	characteristic
570	C₂	—	8	1	no	—
571	C₂	—	16	1	no	—
572	C₂	C₁₉×#3266	1	1	yes	characteristic
573	C₂	C₁₉×#3287	1	1	yes	characteristic
574	C₂	C₁₉×#3289	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	D₄²
commutator, Frattini, cosocle	C₄²	C₂⁴×C₁₉
prime radical	C₁₉×#550	C₂²
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₄²×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#3398	C₂	semidirect
3. C₁₉×#3383	C₂	semidirect
5. C₁₉×#1722	C₂	semidirect
6. C₁₉×#1686	C₂	semidirect
7. C₁₉×#1682	C₂	semidirect
8. C₁₉×#1673	C₂	semidirect
9. C₁₉×#1670	C₂	semidirect
10. C₁₉×#1650	C₂	semidirect
11. C₁₉×#1648	C₂	semidirect
13. C₁₉×#1626	C₂	semidirect
14. C₁₉×#1584	C₂	semidirect
15. C₁₉×SD₁₆⋊C₈	C₂	semidirect
212. #19869	C₁₉	direct (N × H)
261. #3398	C₂×C₁₉	semidirect
263. #3383	C₂×C₁₉	semidirect
265. #1722	C₂×C₁₉	semidirect
266. #1686	C₂×C₁₉	semidirect
267. #1682	C₂×C₁₉	semidirect
268. #1673	C₂×C₁₉	semidirect
269. #1670	C₂×C₁₉	semidirect
270. #1650	C₂×C₁₉	semidirect
271. #1648	C₂×C₁₉	semidirect
273. #1626	C₂×C₁₉	semidirect
274. #1584	C₂×C₁₉	semidirect
275. SD₁₆⋊C₈	C₂×C₁₉	semidirect
431. C₁₉	#19869	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×#3398	2
C₁₉×#3392	2
C₁₉×#3383	2
C₁₉×#3304	2
C₁₉×#1722	2
C₁₉×#1686	2
C₁₉×#1682	2
C₁₉×#1673	2
C₁₉×#1670	2
C₁₉×#1650	2
C₁₉×#1648	2
C₁₉×#1642	2
C₁₉×#1626	2
C₁₉×#1584	2
C₁₉×SD₁₆⋊C₈	2
#19869	19

Subgroups — C19×#19869 #18025828

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#19869 #18025828