Subgroups — #472×D₁₉₁ #37582223

Order 24448.

488 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	AGL(1,ℤ/8)×D₁₉₁	C₂	1	2	yes	maximal, complemented
2	C₂×D₈×D₁₉₁	C₂	1	1	yes	maximal, characteristic, complemented
3	#131×D₁₉₁	C₂	1	1	yes	maximal, characteristic, complemented
4	#27132934	C₂	1	1	yes	maximal, characteristic, complemented
5	#27132933	C₂	1	1	yes	maximal, characteristic, complemented
6	#27132932	C₂	1	2	yes	maximal, complemented
7	#27132931	C₂	1	2	yes	maximal, complemented
8	#27132930	C₂	1	1	yes	maximal, characteristic, complemented
9	#108×D₁₉₁	C₂	1	1	yes	maximal, characteristic, complemented
10	#100×D₁₉₁	C₂	1	2	yes	maximal, complemented
11	#472×C₁₉₁	C₂	1	1	yes	maximal, characteristic, complemented
12	#41×D₁₉₁	C₂²	1	1	yes	characteristic
13	C₂×D₄×D₁₉₁	C₂²	1	2	yes	—
14	#20259350	C₂²	1	2	yes	complemented
15	#20259349	—	2	2	no	—
16	#20259348	C₂²	1	2	yes	complemented
17	#20259347	C₂²	1	2	yes	complemented
18	#20259346	—	2	2	no	—
19	SD₁₆×D₁₉₁	—	2	2	no	—
20	C₂×D₁₅₂₈	C₂²	1	1	yes	characteristic, complemented
21	C₂×#15690272	C₂²	1	2	yes	complemented
22	D₈×D₁₉₁	—	2	2	no	—
23	D₈×D₁₉₁	—	2	1	no	—
24	D₈×D₁₉₁	—	2	1	no	—
25	D₈×D₁₉₁	—	2	1	no	—
26	D₈×D₁₉₁	—	2	1	no	—
27	#20259330	—	2	1	no	—
28	#20259330	C₂²	1	1	yes	characteristic, complemented
29	#20259329	C₂²	1	1	yes	characteristic, complemented
30	#20259328	—	2	1	no	—
31	#20259328	C₂²	1	1	yes	characteristic, complemented
32	M₁₆×D₁₉₁	—	2	1	no	—
33	M₁₆×D₁₉₁	C₂²	1	2	yes	—
34	M₁₆×D₁₉₁	C₂²	1	1	yes	characteristic
35	C₂×C₈×D₁₉₁	—	2	1	no	—
36	C₂×C₈×D₁₉₁	C₂²	1	1	yes	characteristic
37	#20259258	C₂²	1	1	yes	characteristic, complemented
38	#20259257	C₂²	1	2	yes	complemented
39	#20259239	C₂²	1	2	yes	complemented
40	#20259238	C₂²	1	2	yes	complemented
41	#20259238	C₂²	1	2	yes	complemented
42	AGL(1,ℤ/8)×C₁₉₁	C₂²	1	2	yes	complemented
43	C₂×D₈×C₁₉₁	C₂²	1	1	yes	characteristic, complemented
44	#131×C₁₉₁	C₂²	1	1	yes	characteristic, complemented
45	#108×C₁₉₁	C₂²	1	1	yes	characteristic, complemented
46	#100×C₁₉₁	C₂²	1	2	yes	complemented
47	C₂³×D₁₉₁	—	2	2	no	—
48	#15690288	D₄	1	1	yes	characteristic
49	#15690287	—	2	1	no	—
50	#15690287	C₂³	1	1	yes	characteristic
51	#15690286	—	2	1	no	—
52	#15690286	D₄	1	1	yes	characteristic
53	Q₈×D₁₉₁	D₄	1	1	yes	characteristic
54	C₂×D₇₆₄	C₂³	1	2	yes	—
55	C₂×C₂²⋊D₁₉₁	—	2	2	no	—
56	D₄×D₁₉₁	—	2	1	no	—
57	D₄×D₁₉₁	—	2	2	no	—
58	D₄×D₁₉₁	—	2	2	no	—
59	D₄×D₁₉₁	—	2	2	no	—
60	D₄×D₁₉₁	—	2	2	no	—
61	D₄×D₁₉₁	D₄	1	1	yes	characteristic
62	C₂×C₄×D₁₉₁	—	2	1	no	—
63	C₂×C₄×D₁₉₁	C₂³	1	1	yes	characteristic
64	#15690276	—	2	2	no	—
65	#15690275	—	2	2	no	—
66	#15690274	—	2	2	no	—
67	D₁₅₂₈	—	2	2	no	—
68	D₁₅₂₈	—	2	1	no	—
69	D₁₅₂₈	—	2	1	no	—
70	#15690272	—	2	2	no	—
71	#15690272	—	2	2	no	—
72	#15690272	—	2	2	no	—
73	#15690272	—	2	2	no	—
74	#15690271	—	2	1	no	—
75	#15690271	C₂³	1	1	yes	characteristic
76	#15690271	C₂³	1	2	yes	—
77	#15690270	—	2	1	no	—
78	#15690270	—	2	2	no	—
79	#15690270	—	2	1	no	—
80	#15690270	—	2	1	no	—
81	C₂×C₁₉₁⋊C₈	—	2	1	no	—
82	C₂×C₁₉₁⋊C₈	C₂³	1	1	yes	characteristic
83	C₈×D₁₉₁	—	2	2	no	—
84	C₈×D₁₉₁	—	2	1	no	—
85	C₈×D₁₉₁	—	2	1	no	—
86	C₈×D₁₉₁	—	2	1	no	—
87	C₈×D₁₉₁	D₄	1	1	yes	characteristic
88	C₈×D₁₉₁	D₄	1	1	yes	characteristic
89	C₈×D₁₉₁	D₄	1	1	yes	characteristic
90	C₈×D₁₉₁	D₄	1	1	yes	characteristic
91	#41×C₁₉₁	C₂³	1	1	yes	characteristic
92	C₂×D₄×C₁₉₁	C₂³	1	2	yes	—
93	SD₁₆×C₁₉₁	—	2	2	no	—
94	D₈×C₁₉₁	—	2	2	no	—
95	D₈×C₁₉₁	—	2	1	no	—
96	D₈×C₁₉₁	—	2	1	no	—
97	M₁₆×C₁₉₁	—	2	1	no	—
98	M₁₆×C₁₉₁	C₂³	1	1	yes	characteristic
99	M₁₆×C₁₉₁	C₂³	1	2	yes	—
100	C₂×C₈×C₁₉₁	—	2	1	no	—
101	C₂×C₈×C₁₉₁	C₂³	1	1	yes	characteristic
102	C₂²×D₁₉₁	—	2	1	no	—
103	C₂²×D₁₉₁	—	2	2	no	—
104	C₂²×D₁₉₁	—	4	2	no	—
105	C₂²×D₁₉₁	—	4	2	no	—
106	C₂²×D₁₉₁	—	8	4	no	—
107	C₂²×D₁₉₁	#41	1	1	yes	characteristic
108	Dic₃₈₂	—	2	1	no	—
109	Dic₃₈₂	C₂×D₄	1	1	yes	characteristic
110	D₇₆₄	—	2	1	no	—
111	D₇₆₄	—	2	2	no	—
112	D₇₆₄	—	2	2	no	—
113	D₇₆₄	C₂×D₄	1	1	yes	characteristic
114	C₂²⋊D₁₉₁	—	2	1	no	—
115	C₂²⋊D₁₉₁	—	2	1	no	—
116	C₂²⋊D₁₉₁	—	2	1	no	—
117	C₂²⋊D₁₉₁	—	4	2	no	—
118	C₂²⋊D₁₉₁	—	4	2	no	—
119	C₂×Dic₁₉₁	—	2	1	no	—
120	C₂×Dic₁₉₁	#41	1	1	yes	characteristic
121	C₄×D₁₉₁	—	2	1	no	—
122	C₄×D₁₉₁	—	2	1	no	—
123	C₄×D₁₉₁	—	2	1	no	—
124	C₄×D₁₉₁	C₂×D₄	1	1	yes	characteristic
125	C₄×D₁₉₁	C₂×D₄	1	1	yes	characteristic
126	C₄×D₁₉₁	C₂×D₄	1	1	yes	characteristic
127	C₄×D₁₉₁	C₂×D₄	1	1	yes	characteristic
128	C₁₉₁⋊C₈	—	2	1	no	—
129	C₁₉₁⋊C₈	—	2	2	no	—
130	C₁₉₁⋊C₈	C₂×D₄	1	1	yes	characteristic
131	C₁₉₁⋊C₈	C₂×D₄	1	1	yes	characteristic
132	C₂³×C₁₉₁	—	2	2	no	—
133	Q₈×C₁₉₁	C₂×D₄	1	1	yes	characteristic
134	D₄×C₁₉₁	—	2	1	no	—
135	D₄×C₁₉₁	—	2	2	no	—
136	D₄×C₁₉₁	—	2	2	no	—
137	D₄×C₁₉₁	C₂×D₄	1	1	yes	characteristic
138	C₂×C₄×C₁₉₁	—	2	1	no	—
139	C₂×C₄×C₁₉₁	C₂⁴	1	1	yes	characteristic
140	C₈×C₁₉₁	—	2	1	no	—
141	C₈×C₁₉₁	—	2	2	no	—
142	C₈×C₁₉₁	C₂×D₄	1	1	yes	characteristic
143	C₈×C₁₉₁	C₂×D₄	1	1	yes	characteristic
144	C₂²×C₁₉₁	—	2	1	no	—
145	C₂²×C₁₉₁	—	4	2	no	—
146	C₂²×C₁₉₁	—	8	2	no	—
147	C₂²×C₁₉₁	C₂×#41	1	1	yes	characteristic
148	C₂×D₁₉₁	—	2	2	no	—
149	C₂×D₁₉₁	—	2	1	no	—
150	C₂×D₁₉₁	—	4	2	no	—
151	C₂×D₁₉₁	—	4	2	no	—
152	C₂×D₁₉₁	—	8	4	no	—
153	C₂×D₁₉₁	—	8	4	no	—
154	C₂×D₁₉₁	—	8	2	no	—
155	C₂×D₁₉₁	#121	1	1	yes	characteristic
156	C₂×D₁₉₁	#121	1	1	yes	characteristic
157	C₄×C₁₉₁	—	2	1	no	—
158	C₄×C₁₉₁	C₂²×D₄	1	1	yes	characteristic
159	C₄×C₁₉₁	C₂²×D₄	1	1	yes	characteristic
160	Dic₁₉₁	—	2	1	no	—
161	Dic₁₉₁	#121	1	1	yes	characteristic
162	Dic₁₉₁	#121	1	1	yes	characteristic
163	C₂×C₁₉₁	—	2	1	no	—
164	C₂×C₁₉₁	—	4	1	no	—
165	C₂×C₁₉₁	—	8	2	no	—
166	C₂×C₁₉₁	C₂×#121	1	1	yes	characteristic
167	D₁₉₁	—	2	1	no	—
168	D₁₉₁	—	4	1	no	—
169	D₁₉₁	—	8	2	no	—
170	D₁₉₁	#472	1	2	yes	direct product factor
171	C₁₉₁	C₂×#472	1	1	yes	characteristic, complemented, Sylow
172	C₂×#472	—	191	1	no	maximal, Sylow
173	C₂×AGL(1,ℤ/8)	—	191	2	no	—
174	C₂²×D₈	—	191	1	no	—
175	C₂×#131	—	191	1	no	—
176	#472	—	191	2	no	—
177	#472	—	191	1	no	—
178	#472	—	191	1	no	—
179	#472	—	191	1	no	—
180	#472	—	191	2	no	—
181	#472	D₁₉₁	1	1	yes	characteristic, direct product factor
182	C₂×#108	—	191	1	no	—
183	C₂×#100	—	191	2	no	—
184	C₂×#41	—	191	1	no	—
185	C₂²×D₄	—	191	2	no	—
186	AGL(1,ℤ/8)	—	382	2	no	—
187	AGL(1,ℤ/8)	—	382	2	no	—
188	AGL(1,ℤ/8)	—	191	2	no	—
189	AGL(1,ℤ/8)	—	191	2	no	—
190	AGL(1,ℤ/8)	—	191	2	no	—
191	AGL(1,ℤ/8)	C₂×D₁₉₁	1	2	yes	complemented
192	C₂×SD₁₆	—	382	2	no	—
193	C₂×D₈	—	382	2	no	—
194	C₂×D₈	—	382	1	no	—
195	C₂×D₈	—	382	1	no	—
196	C₂×D₈	—	382	1	no	—
197	C₂×D₈	—	382	1	no	—
198	C₂×D₈	—	191	2	no	—
199	C₂×D₈	—	191	1	no	—
200	C₂×D₈	C₂×D₁₉₁	1	1	yes	characteristic, complemented
201	#131	—	382	1	no	—
202	#131	—	382	1	no	—
203	#131	—	191	1	no	—
204	#131	—	191	1	no	—
205	#131	—	191	1	no	—
206	#131	C₂×D₁₉₁	1	1	yes	characteristic, complemented
207	C₂×M₁₆	—	382	1	no	—
208	C₂×M₁₆	—	191	1	no	—
209	C₂×M₁₆	—	191	2	no	—
210	C₂²×C₈	—	382	1	no	—
211	C₂²×C₈	—	191	1	no	—
212	#108	—	191	2	no	—
213	#108	—	191	1	no	—
214	#108	C₂×D₁₉₁	1	1	yes	characteristic, complemented
215	#100	—	191	2	no	—
216	#100	—	191	2	no	—
217	#100	—	191	2	no	—
218	#100	C₂×D₁₉₁	1	2	yes	complemented
219	C₂⁴	—	382	2	no	—
220	#41	—	382	1	no	—
221	#41	—	382	1	no	—
222	#41	—	191	1	no	—
223	#41	—	191	1	no	—
224	#41	—	191	1	no	—
225	#41	C₂²×D₁₉₁	1	1	yes	characteristic
226	C₂×Q₈	—	191	1	no	—
227	C₂×D₄	—	382	1	no	—
228	C₂×D₄	—	382	2	no	—
229	C₂×D₄	—	382	2	no	—
230	C₂×D₄	—	382	2	no	—
231	C₂×D₄	—	382	2	no	—
232	C₂×D₄	—	382	2	no	—
233	C₂×D₄	—	191	1	no	—
234	C₂×D₄	—	191	2	no	—
235	C₂×D₄	C₂²×D₁₉₁	1	2	yes	—
236	C₂²×C₄	—	382	1	no	—
237	C₂²×C₄	—	191	1	no	—
238	SD₁₆	—	2	2	no	—
239	SD₁₆	—	382	2	no	—
240	SD₁₆	—	382	2	no	—
241	SD₁₆	—	382	2	no	—
242	D₈	—	2	2	no	—
243	D₈	—	2	1	no	—
244	D₈	—	2	1	no	—
245	D₈	—	382	2	no	—
246	D₈	—	382	2	no	—
247	D₈	—	382	2	no	—
248	D₈	—	382	2	no	—
249	D₈	—	382	2	no	—
250	D₈	—	382	1	no	—
251	D₈	—	382	1	no	—
252	M₁₆	—	2	1	no	—
253	M₁₆	—	382	1	no	—
254	M₁₆	—	382	2	no	—
255	M₁₆	—	382	1	no	—
256	M₁₆	—	382	1	no	—
257	M₁₆	—	382	1	no	—
258	M₁₆	—	191	1	no	—
259	M₁₆	—	191	2	no	—
260	M₁₆	C₂²×D₁₉₁	1	1	yes	characteristic
261	M₁₆	C₂²×D₁₉₁	1	2	yes	—
262	C₂×C₈	—	2	1	no	—
263	C₂×C₈	—	382	1	no	—
264	C₂×C₈	—	382	2	no	—
265	C₂×C₈	—	382	1	no	—
266	C₂×C₈	—	382	1	no	—
267	C₂×C₈	—	382	1	no	—
268	C₂×C₈	—	191	1	no	—
269	C₂×C₈	—	191	1	no	—
270	C₂×C₈	—	191	1	no	—
271	C₂×C₈	—	191	1	no	—
272	C₂×C₈	—	191	1	no	—
273	C₂×C₈	C₂²×D₁₉₁	1	1	yes	characteristic
274	C₂³	—	2	2	no	—
275	C₂³	—	382	1	no	—
276	C₂³	—	382	2	no	—
277	C₂³	—	191	1	no	—
278	C₂³	—	1528	4	no	—
279	C₂³	—	764	2	no	—
280	C₂³	—	764	2	no	—
281	Q₈	—	382	1	no	—
282	Q₈	—	191	1	no	—
283	Q₈	D₄×D₁₉₁	1	1	yes	characteristic
284	D₄	—	2	1	no	—
285	D₄	—	2	2	no	—
286	D₄	—	2	2	no	—
287	D₄	—	382	1	no	—
288	D₄	—	382	1	no	—
289	D₄	—	382	1	no	—
290	D₄	—	382	1	no	—
291	D₄	—	382	2	no	—
292	D₄	—	382	2	no	—
293	D₄	—	191	1	no	—
294	D₄	—	764	2	no	—
295	D₄	—	764	2	no	—
296	D₄	D₄×D₁₉₁	1	1	yes	characteristic
297	C₂×C₄	—	2	1	no	—
298	C₂×C₄	—	382	1	no	—
299	C₂×C₄	—	382	1	no	—
300	C₂×C₄	—	382	1	no	—
301	C₂×C₄	—	382	1	no	—
302	C₂×C₄	—	191	1	no	—
303	C₂×C₄	—	191	1	no	—
304	C₂×C₄	—	191	1	no	—
305	C₂×C₄	—	191	1	no	—
306	C₂×C₄	—	191	1	no	—
307	C₂×C₄	C₂³×D₁₉₁	1	1	yes	characteristic
308	C₈	—	2	1	no	—
309	C₈	—	2	2	no	—
310	C₈	—	382	1	no	—
311	C₈	—	382	2	no	—
312	C₈	—	191	1	no	—
313	C₈	—	191	1	no	—
314	C₈	D₄×D₁₉₁	1	1	yes	characteristic
315	C₈	D₄×D₁₉₁	1	1	yes	characteristic
316	C₂²	—	2	1	no	—
317	C₂²	—	4	2	no	—
318	C₂²	—	8	2	no	—
319	C₂²	—	382	2	no	—
320	C₂²	—	382	1	no	—
321	C₂²	—	191	1	no	—
322	C₂²	—	191	1	no	—
323	C₂²	—	1528	2	no	—
324	C₂²	—	1528	4	no	—
325	C₂²	—	1528	4	no	—
326	C₂²	—	764	2	no	—
327	C₂²	—	764	2	no	—
328	C₂²	#41×D₁₉₁	1	1	yes	characteristic
329	C₄	—	2	1	no	—
330	C₄	—	382	1	no	—
331	C₄	—	191	1	no	—
332	C₄	—	191	1	no	—
333	C₄	C₂×D₄×D₁₉₁	1	1	yes	characteristic
334	C₄	C₂×D₄×D₁₉₁	1	1	yes	characteristic
335	C₂	—	2	1	no	—
336	C₂	—	4	1	no	—
337	C₂	—	8	2	no	—
338	C₂	—	382	1	no	—
339	C₂	—	191	2	no	—
340	C₂	—	1528	2	no	—
341	C₂	—	764	1	no	—
342	C₂	#121×D₁₉₁	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#121×D₁₉₁
commutator, cosocle	C₂×C₄×C₁₉₁	C₂⁴
Frattini	C₂×C₄	C₂³×D₁₉₁
Fitting	#472×C₁₉₁	C₂
socle	C₂×C₁₉₁	C₂×#121
hypercenter	#472	D₁₉₁
hypocenter	C₁₉₁	C₂×#472
LCS	G ▷ C₂×C₄×C₁₉₁ ▷ C₂×C₁₉₁ ▷ C₁₉₁
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ #472

Complements

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

N	H ≅ G/N	type
1. AGL(1,ℤ/8)×D₁₉₁	C₂	semidirect
2. C₂×D₈×D₁₉₁	C₂	semidirect
3. #131×D₁₉₁	C₂	semidirect
4. #27132934	C₂	semidirect
5. #27132933	C₂	semidirect
6. #27132932	C₂	semidirect
7. #27132931	C₂	semidirect
8. #27132930	C₂	semidirect
9. #108×D₁₉₁	C₂	semidirect
10. #100×D₁₉₁	C₂	semidirect
11. #472×C₁₉₁	C₂	semidirect
14. #20259350	C₂²	semidirect
16. #20259348	C₂²	semidirect
17. #20259347	C₂²	semidirect
20. C₂×D₁₅₂₈	C₂²	semidirect
21. C₂×#15690272	C₂²	semidirect
28. #20259330	C₂²	semidirect
29. #20259329	C₂²	semidirect
31. #20259328	C₂²	semidirect
37. #20259258	C₂²	semidirect
38. #20259257	C₂²	semidirect
39. #20259239	C₂²	semidirect
40. #20259238	C₂²	semidirect
41. #20259238	C₂²	semidirect
42. AGL(1,ℤ/8)×C₁₉₁	C₂²	semidirect
43. C₂×D₈×C₁₉₁	C₂²	semidirect
44. #131×C₁₉₁	C₂²	semidirect
45. #108×C₁₉₁	C₂²	semidirect
46. #100×C₁₉₁	C₂²	semidirect
170. D₁₉₁	#472	direct (N × H)
171. C₁₉₁	C₂×#472	semidirect
181. #472	D₁₉₁	direct (N × H)
191. AGL(1,ℤ/8)	C₂×D₁₉₁	semidirect
200. C₂×D₈	C₂×D₁₉₁	semidirect
206. #131	C₂×D₁₉₁	semidirect
214. #108	C₂×D₁₉₁	semidirect
218. #100	C₂×D₁₉₁	semidirect

Maximal subgroups

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

subgroup	index
AGL(1,ℤ/8)×D₁₉₁	2
C₂×D₈×D₁₉₁	2
#131×D₁₉₁	2
#27132934	2
#27132933	2
#27132932	2
#27132931	2
#27132930	2
#108×D₁₉₁	2
#100×D₁₉₁	2
#472×C₁₉₁	2
C₂×#472	191

Subgroups — #472×D191 #37582223

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — #472×D₁₉₁ #37582223