Subgroups — C₁₉×#61901 #18067860

Order 4864.

2036 conjugacy classes of subgroups.

The subgroup lattice has 502 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#3523	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×C₁₉×#550	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#3397	C₂	1	6	yes	maximal, complemented
4	C₁₉×#3392	C₂	1	2	yes	maximal, complemented
5	C₁₉×#3368	C₂	1	6	yes	maximal, complemented
6	C₁₉×#3358	C₂	1	2	yes	maximal, complemented
7	C₁₉×#3217	C₂	1	3	yes	maximal, complemented
8	C₁₉×#3208	C₂	1	3	yes	maximal, complemented
9	C₁₉×#3110	C₂	1	3	yes	maximal, complemented
10	C₁₉×#3105	C₂	1	3	yes	maximal, complemented
11	C₁₉×#2984	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×#41×C₁₉	—	2	1	no	—
13	C₁₉×#557	C₂²	1	1	yes	characteristic, complemented
14	C₁₉×#557	C₂²	1	3	yes	complemented
15	C₁₉×#556	C₂²	1	3	yes	complemented
16	C₁₉×#552	—	2	3	no	—
17	C₁₉×#550	—	2	1	no	—
18	C₁₉×#550	—	2	3	no	—
19	C₁₉×#550	C₂²	1	2	yes	—
20	C₁₉×#550	C₂²	1	6	yes	—
21	D₄×Q₈×C₁₉	—	2	1	no	—
22	D₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic, complemented
23	C₁₉×#541	—	2	3	no	—
24	C₁₉×#533	C₂²	1	3	yes	—
25	C₂×C₁₉×#127	C₂²	1	3	yes	—
26	C₁₉×#529	C₂²	1	3	yes	—
27	C₂×C₁₉×#121	—	2	3	no	—
28	C₁₉×#519	—	2	1	no	—
29	C₂×C₄×Q₈×C₁₉	C₂²	1	1	yes	characteristic
30	C₂×C₄×D₄×C₁₉	C₂²	1	3	yes	—
31	C₁₉×#496	C₂²	1	6	yes	complemented
32	C₁₉×#492	C₂²	1	6	yes	complemented
33	C₁₉×#490	C₂²	1	6	yes	complemented
34	C₁₉×#486	C₂²	1	6	yes	complemented
35	C₁₉×#484	C₂²	1	3	yes	—
36	C₁₉×#481	C₂²	1	1	yes	characteristic
37	C₁₉×#478	C₂²	1	6	yes	complemented
38	C₁₉×#474	C₂²	1	6	yes	complemented
39	C₁₉×#463	C₂²	1	6	yes	complemented
40	C₁₉×#461	C₂²	1	6	yes	complemented
41	C₁₉×#460	C₂²	1	12	yes	complemented
42	C₁₉×#460	C₂²	1	6	yes	complemented
43	C₁₉×#459	C₂²	1	6	yes	complemented
44	C₁₉×#450	C₂²	1	3	yes	—
45	C₁₉×#450	C₂²	1	6	yes	—
46	C₁₉×#447	C₂²	1	3	yes	—
47	C₁₉×#446	C₂²	1	6	yes	complemented
48	C₈×Q₈×C₁₉	C₂²	1	2	yes	complemented
49	C₁₉×#440	C₂²	1	12	yes	complemented
50	C₄×SD₁₆×C₁₉	C₂²	1	6	yes	complemented
51	C₄×D₈×C₁₉	C₂²	1	6	yes	complemented
52	C₁₉×#432	C₂²	1	3	yes	—
53	C₁₉×#431	C₂²	1	3	yes	—
54	C₂×#41×C₁₉	—	2	6	no	—
55	C₂×#41×C₁₉	—	2	2	no	—
56	C₂×#41×C₁₉	—	4	8	no	—
57	C₂²×Q₈×C₁₉	—	2	1	no	—
58	C₂²×Q₈×C₁₉	D₄	1	1	yes	characteristic
59	C₂²×D₄×C₁₉	—	2	3	no	—
60	C₂²×D₄×C₁₉	—	2	3	no	—
61	C₂²×D₄×C₁₉	C₂³	1	3	yes	—
62	C₂³×C₄×C₁₉	—	2	3	no	—
63	C₂×SD₁₆×C₁₉	C₂³	1	6	yes	—
64	C₂×SD₁₆×C₁₉	C₂³	1	12	yes	—
65	C₂×D₈×C₁₉	C₂³	1	6	yes	—
66	C₁₉×C₄⋊Q₈	—	2	3	no	—
67	C₁₉×C₄⋊Q₈	C₂³	1	3	yes	—
68	C₁₉×C₄⋊Q₈	C₂³	1	3	yes	—
69	C₁₉×#127	—	2	3	no	—
70	C₁₉×#127	—	2	3	no	—
71	C₁₉×#127	C₂³	1	6	yes	—
72	C₁₉×#127	C₂³	1	6	yes	—
73	C₁₉×#126	—	2	6	no	—
74	C₁₉×#126	—	2	3	no	—
75	C₁₉×#125	—	2	6	no	—
76	C₁₉×#125	—	2	3	no	—
77	C₁₉×#125	—	2	3	no	—
78	C₁₉×#125	C₂³	1	3	yes	—
79	C₁₉×#124	C₂³	1	3	yes	—
80	C₁₉×#123	—	2	3	no	—
81	C₁₉×C₂²⋊Q₈	—	2	3	no	—
82	C₁₉×C₂²⋊Q₈	—	2	3	no	—
83	C₁₉×C₂²⋊Q₈	—	2	3	no	—
84	C₁₉×C₂²⋊Q₈	C₂³	1	3	yes	—
85	C₁₉×#121	—	2	6	no	—
86	C₁₉×#121	—	2	6	no	—
87	C₁₉×#121	—	2	12	no	—
88	C₁₉×#121	C₂³	1	1	yes	characteristic
89	C₄×Q₈×C₁₉	—	2	1	no	—
90	C₄×Q₈×C₁₉	—	2	3	no	—
91	C₄×Q₈×C₁₉	—	2	3	no	—
92	C₄×Q₈×C₁₉	D₄	1	1	yes	characteristic
93	C₄×Q₈×C₁₉	D₄	1	3	yes	—
94	C₄×Q₈×C₁₉	C₂³	1	3	yes	—
95	C₄×Q₈×C₁₉	C₂³	1	6	yes	—
96	C₄×Q₈×C₁₉	C₂³	1	1	yes	characteristic
97	C₄×Q₈×C₁₉	C₂³	1	3	yes	—
98	C₄×D₄×C₁₉	—	2	3	no	—
99	C₄×D₄×C₁₉	—	2	3	no	—
100	C₄×D₄×C₁₉	—	2	3	no	—
101	C₄×D₄×C₁₉	C₂³	1	3	yes	—
102	C₄×D₄×C₁₉	C₂³	1	6	yes	—
103	C₄×D₄×C₁₉	C₂³	1	6	yes	—
104	C₁₉×#117	—	2	3	no	—
105	C₁₉×#117	—	2	3	no	—
106	C₁₉×#117	—	2	3	no	—
107	C₂×C₄⋊C₄×C₁₉	D₄	1	3	yes	—
108	C₂×C₄⋊C₄×C₁₉	C₂³	1	1	yes	characteristic
109	C₂×C₂²⋊C₄×C₁₉	—	2	3	no	—
110	C₂×C₄²×C₁₉	C₂³	1	3	yes	—
111	C₁₉×#107	C₂³	1	6	yes	—
112	C₁₉×#106	C₂³	1	2	yes	—
113	C₁₉×C₄⋊C₈	C₂³	1	6	yes	—
114	C₁₉×C₄⋊C₈	C₂³	1	6	yes	—
115	C₁₉×#103	C₂³	1	6	yes	—
116	C₁₉×#102	C₂³	1	2	yes	—
117	C₁₉×#102	C₂³	1	6	yes	—
118	C₁₉×#102	C₂³	1	6	yes	—
119	C₁₉×#102	C₂³	1	12	yes	—
120	C₁₉×C₂²⋊C₈	C₂³	1	1	yes	characteristic
121	C₁₉×C₂²⋊C₈	C₂³	1	3	yes	—
122	C₁₉×#97	C₂³	1	6	yes	—
123	C₄×C₈×C₁₉	C₂³	1	6	yes	—
124	C₂⁴×C₁₉	—	2	3	no	—
125	#41×C₁₉	—	4	24	no	—
126	#41×C₁₉	—	4	8	no	—
127	C₂×Q₈×C₁₉	—	2	4	no	—
128	C₂×Q₈×C₁₉	—	2	3	no	—
129	C₂×Q₈×C₁₉	—	4	4	no	—
130	C₂×Q₈×C₁₉	C₂×D₄	1	3	yes	—
131	C₂×Q₈×C₁₉	C₂×D₄	1	1	yes	characteristic
132	C₂×Q₈×C₁₉	C₂⁴	1	3	yes	—
133	C₂×D₄×C₁₉	—	2	1	no	—
134	C₂×D₄×C₁₉	—	2	3	no	—
135	C₂×D₄×C₁₉	—	2	6	no	—
136	C₂×D₄×C₁₉	—	2	6	no	—
137	C₂×D₄×C₁₉	—	2	6	no	—
138	C₂×D₄×C₁₉	—	2	6	no	—
139	C₂×D₄×C₁₉	—	4	6	no	—
140	C₂×D₄×C₁₉	—	4	12	no	—
141	C₂×D₄×C₁₉	—	8	6	no	—
142	C₂×D₄×C₁₉	C₂⁴	1	1	yes	characteristic
143	C₂×D₄×C₁₉	C₂⁴	1	6	yes	—
144	C₂²×C₄×C₁₉	—	2	1	no	—
145	C₂²×C₄×C₁₉	—	2	3	no	—
146	C₂²×C₄×C₁₉	—	2	6	no	—
147	C₂²×C₄×C₁₉	—	2	6	no	—
148	C₂²×C₄×C₁₉	—	4	12	no	—
149	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
150	C₂²×C₄×C₁₉	C₂×D₄	1	3	yes	—
151	C₂²×C₄×C₁₉	C₂⁴	1	1	yes	characteristic
152	SD₁₆×C₁₉	—	4	12	no	—
153	SD₁₆×C₁₉	—	4	6	no	—
154	D₈×C₁₉	—	4	6	no	—
155	C₂×C₈×C₁₉	C₂⁴	1	6	yes	—
156	C₂×C₈×C₁₉	C₂⁴	1	2	yes	—
157	C₄⋊C₄×C₁₉	—	2	1	no	—
158	C₄⋊C₄×C₁₉	—	2	3	no	—
159	C₄⋊C₄×C₁₉	—	2	3	no	—
160	C₄⋊C₄×C₁₉	—	2	3	no	—
161	C₄⋊C₄×C₁₉	—	2	3	no	—
162	C₄⋊C₄×C₁₉	—	2	3	no	—
163	C₄⋊C₄×C₁₉	—	2	3	no	—
164	C₄⋊C₄×C₁₉	—	2	6	no	—
165	C₄⋊C₄×C₁₉	—	2	3	no	—
166	C₄⋊C₄×C₁₉	C₂×D₄	1	3	yes	—
167	C₄⋊C₄×C₁₉	C₂×D₄	1	3	yes	—
168	C₄⋊C₄×C₁₉	C₂×D₄	1	6	yes	—
169	C₄⋊C₄×C₁₉	C₂⁴	1	2	yes	—
170	C₄⋊C₄×C₁₉	C₂⁴	1	3	yes	—
171	C₄⋊C₄×C₁₉	C₂⁴	1	1	yes	characteristic
172	C₂²⋊C₄×C₁₉	—	2	3	no	—
173	C₂²⋊C₄×C₁₉	—	2	6	no	—
174	C₂²⋊C₄×C₁₉	—	2	6	no	—
175	C₂²⋊C₄×C₁₉	—	2	1	no	—
176	C₂²⋊C₄×C₁₉	—	2	3	no	—
177	C₂²⋊C₄×C₁₉	—	2	3	no	—
178	C₂²⋊C₄×C₁₉	—	2	3	no	—
179	C₄²×C₁₉	—	2	6	no	—
180	C₄²×C₁₉	—	2	3	no	—
181	C₄²×C₁₉	C₂×D₄	1	3	yes	—
182	C₄²×C₁₉	C₂×D₄	1	3	yes	—
183	C₄²×C₁₉	C₂⁴	1	3	yes	—
184	C₄²×C₁₉	C₂⁴	1	3	yes	—
185	#61901	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
186	C₂³×C₁₉	—	2	1	no	—
187	C₂³×C₁₉	—	2	6	no	—
188	C₂³×C₁₉	—	4	6	no	—
189	C₂³×C₁₉	—	4	6	no	—
190	C₂³×C₁₉	—	4	6	no	—
191	C₂³×C₁₉	C₂²×D₄	1	1	yes	characteristic
192	Q₈×C₁₉	—	2	6	no	—
193	Q₈×C₁₉	—	2	6	no	—
194	Q₈×C₁₉	—	4	6	no	—
195	Q₈×C₁₉	AGL(1,ℤ/8)	1	4	yes	—
196	D₄×C₁₉	—	2	2	no	—
197	D₄×C₁₉	—	2	6	no	—
198	D₄×C₁₉	—	2	6	no	—
199	D₄×C₁₉	—	4	6	no	—
200	D₄×C₁₉	—	4	12	no	—
201	D₄×C₁₉	—	4	2	no	—
202	D₄×C₁₉	—	4	12	no	—
203	D₄×C₁₉	—	8	6	no	—
204	D₄×C₁₉	—	8	6	no	—
205	C₂×C₄×C₁₉	—	2	6	no	—
206	C₂×C₄×C₁₉	—	2	6	no	—
207	C₂×C₄×C₁₉	—	2	2	no	—
208	C₂×C₄×C₁₉	—	2	3	no	—
209	C₂×C₄×C₁₉	—	2	1	no	—
210	C₂×C₄×C₁₉	—	2	3	no	—
211	C₂×C₄×C₁₉	—	2	2	no	—
212	C₂×C₄×C₁₉	—	4	12	no	—
213	C₂×C₄×C₁₉	—	4	2	no	—
214	C₂×C₄×C₁₉	—	4	12	no	—
215	C₂×C₄×C₁₉	—	4	6	no	—
216	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
217	C₂×C₄×C₁₉	C₂²×D₄	1	1	yes	characteristic
218	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
219	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
220	C₂×C₄×C₁₉	C₂²×D₄	1	3	yes	—
221	C₂×C₄×C₁₉	C₂⁵	1	1	yes	characteristic
222	C₈×C₁₉	—	2	6	no	—
223	C₈×C₁₉	—	2	2	no	—
224	#3523	C₂×C₁₉	1	1	yes	characteristic, complemented
225	C₂×#550	C₂×C₁₉	1	1	yes	characteristic, complemented
226	#3397	C₂×C₁₉	1	6	yes	complemented
227	#3392	C₂×C₁₉	1	2	yes	complemented
228	#3368	C₂×C₁₉	1	6	yes	complemented
229	#3358	C₂×C₁₉	1	2	yes	complemented
230	#3217	C₂×C₁₉	1	3	yes	complemented
231	#3208	C₂×C₁₉	1	3	yes	complemented
232	#3110	C₂×C₁₉	1	3	yes	complemented
233	#3105	C₂×C₁₉	1	3	yes	complemented
234	#2984	C₂×C₁₉	1	1	yes	characteristic, complemented
235	C₂²×C₁₉	—	2	1	no	—
236	C₂²×C₁₉	—	2	1	no	—
237	C₂²×C₁₉	—	4	6	no	—
238	C₂²×C₁₉	—	4	1	no	—
239	C₂²×C₁₉	—	4	1	no	—
240	C₂²×C₁₉	—	4	6	no	—
241	C₂²×C₁₉	—	4	1	no	—
242	C₂²×C₁₉	—	4	6	no	—
243	C₂²×C₁₉	—	8	12	no	—
244	C₂²×C₁₉	#577	1	2	yes	—
245	C₂²×C₁₉	C₂³×D₄	1	1	yes	characteristic
246	C₄×C₁₉	—	2	1	no	—
247	C₄×C₁₉	—	2	3	no	—
248	C₄×C₁₉	—	2	3	no	—
249	C₄×C₁₉	—	2	3	no	—
250	C₄×C₁₉	—	4	3	no	—
251	C₄×C₁₉	—	4	2	no	—
252	C₄×C₁₉	—	4	3	no	—
253	C₄×C₁₉	—	4	1	no	—
254	C₄×C₁₉	C₂×AGL(1,ℤ/8)	1	6	yes	—
255	C₄×C₁₉	#585	1	2	yes	—
256	C₂²×#41	—	2	1	no	—
257	#557	C₂²×C₁₉	1	1	yes	characteristic, complemented
258	#557	C₂²×C₁₉	1	3	yes	complemented
259	#556	C₂²×C₁₉	1	3	yes	complemented
260	#552	—	2	3	no	—
261	#550	—	2	1	no	—
262	#550	—	2	3	no	—
263	#550	C₂²×C₁₉	1	2	yes	—
264	#550	C₂²×C₁₉	1	6	yes	—
265	D₄×Q₈	—	2	1	no	—
266	D₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic, complemented
267	#541	—	2	3	no	—
268	#533	C₂²×C₁₉	1	3	yes	—
269	C₂×#127	C₂²×C₁₉	1	3	yes	—
270	#529	C₂²×C₁₉	1	3	yes	—
271	C₂×#121	—	2	3	no	—
272	#519	—	2	1	no	—
273	C₂×C₄×Q₈	C₂²×C₁₉	1	1	yes	characteristic
274	C₂×C₄×D₄	C₂²×C₁₉	1	3	yes	—
275	#496	C₂²×C₁₉	1	6	yes	complemented
276	#492	C₂²×C₁₉	1	6	yes	complemented
277	#490	C₂²×C₁₉	1	6	yes	complemented
278	#486	C₂²×C₁₉	1	6	yes	complemented
279	#484	C₂²×C₁₉	1	3	yes	—
280	#481	C₂²×C₁₉	1	1	yes	characteristic
281	#478	C₂²×C₁₉	1	6	yes	complemented
282	#474	C₂²×C₁₉	1	6	yes	complemented
283	#463	C₂²×C₁₉	1	6	yes	complemented
284	#461	C₂²×C₁₉	1	6	yes	complemented
285	#460	C₂²×C₁₉	1	6	yes	complemented
286	#460	C₂²×C₁₉	1	12	yes	complemented
287	#459	C₂²×C₁₉	1	6	yes	complemented
288	#450	C₂²×C₁₉	1	3	yes	—
289	#450	C₂²×C₁₉	1	6	yes	—
290	#447	C₂²×C₁₉	1	3	yes	—
291	#446	C₂²×C₁₉	1	6	yes	complemented
292	C₈×Q₈	C₂²×C₁₉	1	2	yes	complemented
293	#440	C₂²×C₁₉	1	12	yes	complemented
294	C₄×SD₁₆	C₂²×C₁₉	1	6	yes	complemented
295	C₄×D₈	C₂²×C₁₉	1	6	yes	complemented
296	#432	C₂²×C₁₉	1	3	yes	—
297	#431	C₂²×C₁₉	1	3	yes	—
298	C₂×C₁₉	—	2	2	no	—
299	C₂×C₁₉	—	8	1	no	—
300	C₂×C₁₉	—	8	6	no	—
301	C₂×C₁₉	#3487	1	1	yes	characteristic
302	C₂×C₁₉	C₂²×AGL(1,ℤ/8)	1	1	yes	characteristic
303	C₂×C₁₉	C₂×#577	1	1	yes	characteristic
304	C₂×#41	—	2	6	no	—
305	C₂×#41	—	2	2	no	—
306	C₂×#41	—	4	8	no	—
307	C₂²×Q₈	—	2	1	no	—
308	C₂²×Q₈	D₄×C₁₉	1	1	yes	characteristic
309	C₂²×D₄	—	2	3	no	—
310	C₂²×D₄	—	2	3	no	—
311	C₂²×D₄	C₂³×C₁₉	1	3	yes	—
312	C₂³×C₄	—	2	3	no	—
313	C₂×SD₁₆	C₂³×C₁₉	1	6	yes	—
314	C₂×SD₁₆	C₂³×C₁₉	1	12	yes	—
315	C₂×D₈	C₂³×C₁₉	1	6	yes	—
316	C₄⋊Q₈	—	2	3	no	—
317	C₄⋊Q₈	C₂³×C₁₉	1	3	yes	—
318	C₄⋊Q₈	C₂³×C₁₉	1	3	yes	—
319	#127	—	2	3	no	—
320	#127	—	2	3	no	—
321	#127	C₂³×C₁₉	1	6	yes	—
322	#127	C₂³×C₁₉	1	6	yes	—
323	#126	—	2	6	no	—
324	#126	—	2	3	no	—
325	#125	—	2	6	no	—
326	#125	—	2	3	no	—
327	#125	—	2	3	no	—
328	#125	C₂³×C₁₉	1	3	yes	—
329	#124	C₂³×C₁₉	1	3	yes	—
330	#123	—	2	3	no	—
331	C₂²⋊Q₈	—	2	3	no	—
332	C₂²⋊Q₈	—	2	3	no	—
333	C₂²⋊Q₈	—	2	3	no	—
334	C₂²⋊Q₈	C₂³×C₁₉	1	3	yes	—
335	#121	—	2	6	no	—
336	#121	—	2	6	no	—
337	#121	—	2	12	no	—
338	#121	C₂³×C₁₉	1	1	yes	characteristic
339	C₄×Q₈	—	2	1	no	—
340	C₄×Q₈	—	2	3	no	—
341	C₄×Q₈	—	2	3	no	—
342	C₄×Q₈	D₄×C₁₉	1	1	yes	characteristic
343	C₄×Q₈	D₄×C₁₉	1	3	yes	—
344	C₄×Q₈	C₂³×C₁₉	1	3	yes	—
345	C₄×Q₈	C₂³×C₁₉	1	6	yes	—
346	C₄×Q₈	C₂³×C₁₉	1	1	yes	characteristic
347	C₄×Q₈	C₂³×C₁₉	1	3	yes	—
348	C₄×D₄	—	2	3	no	—
349	C₄×D₄	—	2	3	no	—
350	C₄×D₄	—	2	3	no	—
351	C₄×D₄	C₂³×C₁₉	1	6	yes	—
352	C₄×D₄	C₂³×C₁₉	1	6	yes	—
353	C₄×D₄	C₂³×C₁₉	1	3	yes	—
354	#117	—	2	3	no	—
355	#117	—	2	3	no	—
356	#117	—	2	3	no	—
357	C₂×C₄⋊C₄	D₄×C₁₉	1	3	yes	—
358	C₂×C₄⋊C₄	C₂³×C₁₉	1	1	yes	characteristic
359	C₂×C₂²⋊C₄	—	2	3	no	—
360	C₂×C₄²	C₂³×C₁₉	1	3	yes	—
361	#107	C₂³×C₁₉	1	6	yes	—
362	#106	C₂³×C₁₉	1	2	yes	—
363	C₄⋊C₈	C₂³×C₁₉	1	6	yes	—
364	C₄⋊C₈	C₂³×C₁₉	1	6	yes	—
365	#103	C₂³×C₁₉	1	6	yes	—
366	#102	C₂³×C₁₉	1	2	yes	—
367	#102	C₂³×C₁₉	1	6	yes	—
368	#102	C₂³×C₁₉	1	6	yes	—
369	#102	C₂³×C₁₉	1	12	yes	—
370	C₂²⋊C₈	C₂³×C₁₉	1	1	yes	characteristic
371	C₂²⋊C₈	C₂³×C₁₉	1	3	yes	—
372	#97	C₂³×C₁₉	1	6	yes	—
373	C₄×C₈	C₂³×C₁₉	1	6	yes	—
374	C₁₉	#61901	1	1	yes	characteristic, direct product factor, Sylow
375	C₂⁴	—	2	3	no	—
376	#41	—	4	24	no	—
377	#41	—	4	8	no	—
378	C₂×Q₈	—	2	4	no	—
379	C₂×Q₈	—	2	3	no	—
380	C₂×Q₈	—	4	4	no	—
381	C₂×Q₈	C₂×D₄×C₁₉	1	3	yes	—
382	C₂×Q₈	C₂×D₄×C₁₉	1	1	yes	characteristic
383	C₂×Q₈	C₂⁴×C₁₉	1	3	yes	—
384	C₂×D₄	—	2	1	no	—
385	C₂×D₄	—	2	3	no	—
386	C₂×D₄	—	2	6	no	—
387	C₂×D₄	—	2	6	no	—
388	C₂×D₄	—	2	6	no	—
389	C₂×D₄	—	2	6	no	—
390	C₂×D₄	—	4	6	no	—
391	C₂×D₄	—	4	12	no	—
392	C₂×D₄	—	8	6	no	—
393	C₂×D₄	C₂⁴×C₁₉	1	6	yes	—
394	C₂×D₄	C₂⁴×C₁₉	1	1	yes	characteristic
395	C₂²×C₄	—	2	1	no	—
396	C₂²×C₄	—	2	3	no	—
397	C₂²×C₄	—	2	6	no	—
398	C₂²×C₄	—	2	6	no	—
399	C₂²×C₄	—	4	12	no	—
400	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
401	C₂²×C₄	C₂×D₄×C₁₉	1	3	yes	—
402	C₂²×C₄	C₂⁴×C₁₉	1	1	yes	characteristic
403	SD₁₆	—	4	12	no	—
404	SD₁₆	—	4	6	no	—
405	D₈	—	4	6	no	—
406	C₂×C₈	C₂⁴×C₁₉	1	2	yes	—
407	C₂×C₈	C₂⁴×C₁₉	1	6	yes	—
408	C₄⋊C₄	—	2	1	no	—
409	C₄⋊C₄	—	2	3	no	—
410	C₄⋊C₄	—	2	3	no	—
411	C₄⋊C₄	—	2	3	no	—
412	C₄⋊C₄	—	2	3	no	—
413	C₄⋊C₄	—	2	3	no	—
414	C₄⋊C₄	—	2	3	no	—
415	C₄⋊C₄	—	2	6	no	—
416	C₄⋊C₄	—	2	3	no	—
417	C₄⋊C₄	C₂×D₄×C₁₉	1	3	yes	—
418	C₄⋊C₄	C₂×D₄×C₁₉	1	3	yes	—
419	C₄⋊C₄	C₂×D₄×C₁₉	1	6	yes	—
420	C₄⋊C₄	C₂⁴×C₁₉	1	1	yes	characteristic
421	C₄⋊C₄	C₂⁴×C₁₉	1	3	yes	—
422	C₄⋊C₄	C₂⁴×C₁₉	1	2	yes	—
423	C₂²⋊C₄	—	2	3	no	—
424	C₂²⋊C₄	—	2	6	no	—
425	C₂²⋊C₄	—	2	6	no	—
426	C₂²⋊C₄	—	2	1	no	—
427	C₂²⋊C₄	—	2	3	no	—
428	C₂²⋊C₄	—	2	3	no	—
429	C₂²⋊C₄	—	2	3	no	—
430	C₄²	—	2	6	no	—
431	C₄²	—	2	3	no	—
432	C₄²	C₂×D₄×C₁₉	1	3	yes	—
433	C₄²	C₂×D₄×C₁₉	1	3	yes	—
434	C₄²	C₂⁴×C₁₉	1	3	yes	—
435	C₄²	C₂⁴×C₁₉	1	3	yes	—
436	C₂³	—	2	1	no	—
437	C₂³	—	2	6	no	—
438	C₂³	—	4	6	no	—
439	C₂³	—	4	6	no	—
440	C₂³	—	4	6	no	—
441	C₂³	C₂²×D₄×C₁₉	1	1	yes	characteristic
442	Q₈	—	2	6	no	—
443	Q₈	—	2	6	no	—
444	Q₈	—	4	6	no	—
445	Q₈	C₁₉×AGL(1,ℤ/8)	1	4	yes	—
446	D₄	—	2	2	no	—
447	D₄	—	2	6	no	—
448	D₄	—	2	6	no	—
449	D₄	—	4	12	no	—
450	D₄	—	4	6	no	—
451	D₄	—	4	2	no	—
452	D₄	—	4	12	no	—
453	D₄	—	8	6	no	—
454	D₄	—	8	6	no	—
455	C₂×C₄	—	2	6	no	—
456	C₂×C₄	—	2	6	no	—
457	C₂×C₄	—	2	2	no	—
458	C₂×C₄	—	2	3	no	—
459	C₂×C₄	—	2	1	no	—
460	C₂×C₄	—	2	3	no	—
461	C₂×C₄	—	2	2	no	—
462	C₂×C₄	—	4	12	no	—
463	C₂×C₄	—	4	2	no	—
464	C₂×C₄	—	4	12	no	—
465	C₂×C₄	—	4	6	no	—
466	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
467	C₂×C₄	C₂²×D₄×C₁₉	1	1	yes	characteristic
468	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
469	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
470	C₂×C₄	C₂²×D₄×C₁₉	1	3	yes	—
471	C₂×C₄	C₂⁵×C₁₉	1	1	yes	characteristic
472	C₈	—	2	6	no	—
473	C₈	—	2	2	no	—
474	C₂²	—	2	1	no	—
475	C₂²	—	2	1	no	—
476	C₂²	—	4	6	no	—
477	C₂²	—	4	1	no	—
478	C₂²	—	4	1	no	—
479	C₂²	—	4	6	no	—
480	C₂²	—	4	1	no	—
481	C₂²	—	4	6	no	—
482	C₂²	—	8	12	no	—
483	C₂²	C₁₉×#577	1	2	yes	—
484	C₂²	C₂³×D₄×C₁₉	1	1	yes	characteristic
485	C₄	—	2	1	no	—
486	C₄	—	2	3	no	—
487	C₄	—	2	3	no	—
488	C₄	—	2	3	no	—
489	C₄	—	4	3	no	—
490	C₄	—	4	2	no	—
491	C₄	—	4	3	no	—
492	C₄	—	4	1	no	—
493	C₄	C₂×C₁₉×AGL(1,ℤ/8)	1	6	yes	—
494	C₄	C₁₉×#585	1	2	yes	—
495	C₂	—	2	2	no	—
496	C₂	—	8	6	no	—
497	C₂	—	8	1	no	—
498	C₂	C₁₉×#3487	1	1	yes	characteristic
499	C₂	C₂²×C₁₉×AGL(1,ℤ/8)	1	1	yes	characteristic
500	C₂	C₂×C₁₉×#577	1	1	yes	characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂³×D₄
commutator, Frattini, cosocle	C₂×C₄	C₂⁵×C₁₉
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂×C₄×Q₈×C₁₉ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₁₉×#3523	C₂	semidirect
2. C₂×C₁₉×#550	C₂	semidirect
3. C₁₉×#3397	C₂	semidirect
4. C₁₉×#3392	C₂	semidirect
5. C₁₉×#3368	C₂	semidirect
6. C₁₉×#3358	C₂	semidirect
7. C₁₉×#3217	C₂	semidirect
8. C₁₉×#3208	C₂	semidirect
9. C₁₉×#3110	C₂	semidirect
10. C₁₉×#3105	C₂	semidirect
11. C₁₉×#2984	C₂	semidirect
13. C₁₉×#557	C₂²	semidirect
14. C₁₉×#557	C₂²	semidirect
15. C₁₉×#556	C₂²	semidirect
22. D₄×Q₈×C₁₉	C₂²	semidirect
31. C₁₉×#496	C₂²	semidirect
32. C₁₉×#492	C₂²	semidirect
33. C₁₉×#490	C₂²	semidirect
34. C₁₉×#486	C₂²	semidirect
37. C₁₉×#478	C₂²	semidirect
38. C₁₉×#474	C₂²	semidirect
39. C₁₉×#463	C₂²	semidirect
40. C₁₉×#461	C₂²	semidirect
41. C₁₉×#460	C₂²	semidirect
42. C₁₉×#460	C₂²	semidirect
43. C₁₉×#459	C₂²	semidirect
47. C₁₉×#446	C₂²	semidirect
48. C₈×Q₈×C₁₉	C₂²	semidirect
49. C₁₉×#440	C₂²	semidirect
50. C₄×SD₁₆×C₁₉	C₂²	semidirect
51. C₄×D₈×C₁₉	C₂²	semidirect
185. #61901	C₁₉	direct (N × H)
224. #3523	C₂×C₁₉	semidirect
225. C₂×#550	C₂×C₁₉	semidirect
226. #3397	C₂×C₁₉	semidirect
227. #3392	C₂×C₁₉	semidirect
228. #3368	C₂×C₁₉	semidirect
229. #3358	C₂×C₁₉	semidirect
230. #3217	C₂×C₁₉	semidirect
231. #3208	C₂×C₁₉	semidirect
232. #3110	C₂×C₁₉	semidirect
233. #3105	C₂×C₁₉	semidirect
234. #2984	C₂×C₁₉	semidirect
257. #557	C₂²×C₁₉	semidirect
258. #557	C₂²×C₁₉	semidirect
259. #556	C₂²×C₁₉	semidirect
266. D₄×Q₈	C₂²×C₁₉	semidirect
275. #496	C₂²×C₁₉	semidirect
276. #492	C₂²×C₁₉	semidirect
277. #490	C₂²×C₁₉	semidirect
278. #486	C₂²×C₁₉	semidirect
281. #478	C₂²×C₁₉	semidirect
282. #474	C₂²×C₁₉	semidirect
283. #463	C₂²×C₁₉	semidirect
284. #461	C₂²×C₁₉	semidirect
285. #460	C₂²×C₁₉	semidirect
286. #460	C₂²×C₁₉	semidirect
287. #459	C₂²×C₁₉	semidirect
291. #446	C₂²×C₁₉	semidirect
292. C₈×Q₈	C₂²×C₁₉	semidirect
293. #440	C₂²×C₁₉	semidirect
294. C₄×SD₁₆	C₂²×C₁₉	semidirect
295. C₄×D₈	C₂²×C₁₉	semidirect
374. C₁₉	#61901	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×#3523	2
C₂×C₁₉×#550	2
C₁₉×#3397	2
C₁₉×#3392	2
C₁₉×#3368	2
C₁₉×#3358	2
C₁₉×#3217	2
C₁₉×#3208	2
C₁₉×#3110	2
C₁₉×#3105	2
C₁₉×#2984	2
#61901	19

Subgroups — C19×#61901 #18067860

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#61901 #18067860