Subgroups — #38751525

Order 25216.

548 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20263351	C₂	1	1	yes	maximal, characteristic
2	#41×Dic₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×#20263288	C₂	1	1	yes	maximal, characteristic, complemented
4	#27161188	C₂	1	2	yes	maximal, complemented
5	#27161182	C₂	1	2	yes	maximal, complemented
6	#27161164	C₂	1	2	yes	maximal, complemented
7	#27161159	C₂	1	2	yes	maximal, complemented
8	#27161119	C₂	1	1	yes	maximal, characteristic, complemented
9	#27161085	C₂	1	1	yes	maximal, characteristic, complemented
10	M₁₆×Dic₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
11	#417×C₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂²×D₇₈₈	C₂²	1	1	yes	characteristic
13	C₂²×C₄×D₁₉₇	—	2	1	no	—
14	#20263351	C₄	1	8	yes	complemented
15	C₂×#15691345	C₂²	1	2	yes	—
16	C₂×#15691343	C₂²	1	2	yes	—
17	C₂×#15691342	C₂²	1	1	yes	characteristic
18	Q₈×Dic₁₉₇	C₂²	1	1	yes	characteristic, complemented
19	Q₈×Dic₁₉₇	C₂²	1	1	yes	characteristic, complemented
20	D₄×Dic₁₉₇	—	2	1	no	—
21	D₄×Dic₁₉₇	—	2	1	no	—
22	D₄×Dic₁₉₇	C₂²	1	1	yes	characteristic, complemented
23	D₄×Dic₁₉₇	C₂²	1	1	yes	characteristic, complemented
24	#20263288	—	2	1	no	—
25	#20263288	—	2	1	no	—
26	#20263288	C₂²	1	2	yes	—
27	#20263288	C₂²	1	2	yes	—
28	#20263285	—	2	1	no	—
29	#20263285	C₂²	1	1	yes	characteristic
30	C₂×#15691335	—	2	1	no	—
31	C₂×C₄×Dic₁₉₇	—	2	1	no	—
32	C₂×C₄×Dic₁₉₇	C₂²	1	1	yes	characteristic
33	#20263259	C₂²	1	2	yes	complemented
34	#20263257	C₂²	1	2	yes	complemented
35	#20263248	C₂²	1	2	yes	—
36	#20263248	C₂²	1	2	yes	—
37	#20263236	C₂²	1	2	yes	complemented
38	C₈×Dic₁₉₇	C₂²	1	2	yes	complemented
39	C₂×#41×C₁₉₇	C₂²	1	1	yes	characteristic
40	C₂×M₁₆×C₁₉₇	C₂²	1	1	yes	characteristic
41	C₂×C₄⋊C₄×C₁₉₇	C₂²	1	1	yes	characteristic
42	#103×C₁₉₇	C₂²	1	2	yes	complemented
43	#102×C₁₉₇	C₂²	1	2	yes	complemented
44	C₂³×D₁₉₇	—	2	1	no	—
45	C₂×D₇₈₈	—	2	1	no	—
46	C₂×D₇₈₈	—	2	2	no	—
47	C₂×D₇₈₈	C₂×C₄	1	4	yes	complemented
48	C₂×D₇₈₈	C₂³	1	2	yes	—
49	C₂²×Dic₁₉₇	—	2	1	no	—
50	C₂²×Dic₁₉₇	—	2	1	no	—
51	C₂²×Dic₁₉₇	D₄	1	1	yes	characteristic
52	C₂²×Dic₁₉₇	D₄	1	1	yes	characteristic
53	C₂×C₄×D₁₉₇	—	2	2	no	—
54	C₂×C₄×D₁₉₇	—	2	2	no	—
55	C₂×C₄×D₁₉₇	—	4	4	no	—
56	#15691345	C₂×C₄	1	8	yes	complemented
57	#15691343	C₂×C₄	1	8	yes	complemented
58	#15691342	C₂×C₄	1	4	yes	complemented
59	C₂×#13096802	C₂³	1	2	yes	—
60	C₄⋊Dic₁₉₇	—	2	1	no	—
61	C₄⋊Dic₁₉₇	—	2	1	no	—
62	C₄⋊Dic₁₉₇	C₂³	1	1	yes	characteristic
63	C₄⋊Dic₁₉₇	C₂³	1	1	yes	characteristic
64	C₂²⋊Dic₁₉₇	—	2	1	no	—
65	C₂²⋊Dic₁₉₇	—	2	1	no	—
66	C₂²⋊Dic₁₉₇	—	2	1	no	—
67	#15691335	—	2	2	no	—
68	#15691335	—	2	2	no	—
69	C₄×Dic₁₉₇	—	2	1	no	—
70	C₄×Dic₁₉₇	—	2	1	no	—
71	C₄×Dic₁₉₇	—	2	1	no	—
72	C₄×Dic₁₉₇	D₄	1	1	yes	characteristic
73	C₄×Dic₁₉₇	D₄	1	1	yes	characteristic
74	C₄×Dic₁₉₇	C₂³	1	1	yes	characteristic
75	C₄×Dic₁₉₇	C₂³	1	1	yes	characteristic
76	#41×C₁₉₇	—	2	2	no	—
77	#41×C₁₉₇	C₂×C₄	1	4	yes	complemented
78	C₂×Q₈×C₁₉₇	C₂³	1	1	yes	characteristic
79	C₂×D₄×C₁₉₇	—	2	1	no	—
80	C₂×D₄×C₁₉₇	C₂³	1	1	yes	characteristic
81	C₂²×C₄×C₁₉₇	—	2	1	no	—
82	C₂²×C₄×C₁₉₇	—	2	1	no	—
83	C₂²×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
84	M₁₆×C₁₉₇	—	2	2	no	—
85	C₂×C₈×C₁₉₇	C₂³	1	2	yes	—
86	C₄⋊C₄×C₁₉₇	—	2	1	no	—
87	C₄⋊C₄×C₁₉₇	C₂³	1	2	yes	—
88	C₂²×D₁₉₇	—	2	4	no	—
89	C₂²×D₁₉₇	—	2	2	no	—
90	C₂²×D₁₉₇	—	4	2	no	—
91	C₂²×D₁₉₇	—	4	2	no	—
92	D₇₈₈	—	2	4	no	—
93	D₇₈₈	—	2	2	no	—
94	D₇₈₈	C₂²×C₄	1	4	yes	—
95	C₂×Dic₁₉₇	—	2	2	no	—
96	C₂×Dic₁₉₇	—	2	1	no	—
97	C₂×Dic₁₉₇	—	2	1	no	—
98	C₂×Dic₁₉₇	—	4	1	no	—
99	C₂×Dic₁₉₇	—	4	2	no	—
100	C₂×Dic₁₉₇	—	4	2	no	—
101	C₂×Dic₁₉₇	C₂×D₄	1	1	yes	characteristic
102	C₂×Dic₁₉₇	C₂×D₄	1	1	yes	characteristic
103	C₂×Dic₁₉₇	C₂×D₄	1	1	yes	characteristic
104	C₂×Dic₁₉₇	C₂×D₄	1	1	yes	characteristic
105	C₄×D₁₉₇	—	4	4	no	—
106	C₄×D₁₉₇	—	4	4	no	—
107	#13096802	C₂²×C₄	1	4	yes	complemented
108	C₂³×C₁₉₇	—	2	1	no	—
109	C₂³×C₁₉₇	C₂×D₄	1	1	yes	characteristic
110	Q₈×C₁₉₇	—	2	1	no	—
111	Q₈×C₁₉₇	C₂²×C₄	1	2	yes	complemented
112	D₄×C₁₉₇	—	2	4	no	—
113	D₄×C₁₉₇	—	2	1	no	—
114	D₄×C₁₉₇	C₂²×C₄	1	2	yes	complemented
115	C₂×C₄×C₁₉₇	—	2	1	no	—
116	C₂×C₄×C₁₉₇	—	2	4	no	—
117	C₂×C₄×C₁₉₇	—	2	2	no	—
118	C₂×C₄×C₁₉₇	—	4	2	no	—
119	C₂×C₄×C₁₉₇	C₂²×C₄	1	2	yes	—
120	C₂×C₄×C₁₉₇	C₂×D₄	1	1	yes	characteristic
121	C₂×C₄×C₁₉₇	#41	1	2	yes	—
122	C₂×C₄×C₁₉₇	C₂⁴	1	1	yes	characteristic
123	C₈×C₁₉₇	—	2	2	no	—
124	C₂²×C₁₉₇	—	2	1	no	—
125	C₂²×C₁₉₇	—	2	1	no	—
126	C₂²×C₁₉₇	—	2	2	no	—
127	C₂²×C₁₉₇	—	4	1	no	—
128	C₂²×C₁₉₇	—	4	1	no	—
129	C₂²×C₁₉₇	C₄×D₄	1	2	yes	—
130	C₂²×C₁₉₇	C₂²×D₄	1	1	yes	characteristic
131	C₂×D₁₉₇	—	2	4	no	—
132	C₂×D₁₉₇	—	4	8	no	—
133	C₂×D₁₉₇	—	4	2	no	—
134	C₂×D₁₉₇	—	4	2	no	—
135	C₄×C₁₉₇	—	2	2	no	—
136	C₄×C₁₉₇	—	4	2	no	—
137	C₄×C₁₉₇	C₄×D₄	1	2	yes	—
138	C₄×C₁₉₇	C₂³×C₄	1	1	yes	characteristic
139	C₄×C₁₉₇	C₂×#41	1	1	yes	characteristic
140	Dic₁₉₇	—	2	1	no	—
141	Dic₁₉₇	—	2	1	no	—
142	Dic₁₉₇	—	2	1	no	—
143	Dic₁₉₇	—	4	1	no	—
144	Dic₁₉₇	—	4	1	no	—
145	Dic₁₉₇	AGL(1,ℤ/8)	1	2	yes	complemented
146	C₂×C₁₉₇	—	2	2	no	—
147	C₂×C₁₉₇	—	4	2	no	—
148	C₂×C₁₉₇	C₂×C₄×D₄	1	1	yes	characteristic
149	C₂×C₁₉₇	C₂×AGL(1,ℤ/8)	1	1	yes	characteristic
150	C₂×C₁₉₇	#575	1	1	yes	characteristic
151	D₁₉₇	—	4	4	no	—
152	C₁₉₇	C₄×AGL(1,ℤ/8)	1	1	yes	characteristic, complemented, Sylow
153	C₄×AGL(1,ℤ/8)	—	197	1	no	maximal, Sylow
154	C₂×AGL(1,ℤ/8)	—	197	1	no	—
155	C₄×#41	—	197	1	no	—
156	C₂×C₄×D₄	—	197	1	no	—
157	#442	—	197	2	no	—
158	#440	—	197	2	no	—
159	C₄×SD₁₆	—	197	2	no	—
160	C₄×D₈	—	197	2	no	—
161	#428	—	197	1	no	—
162	#418	—	197	1	no	—
163	#417	D₁₉₇	1	1	yes	characteristic, complemented
164	C₄×M₁₆	—	197	1	no	—
165	C₂×#41	C₂×D₁₉₇	1	1	yes	characteristic
166	C₂²×D₄	—	197	1	no	—
167	C₂³×C₄	—	394	1	no	—
168	AGL(1,ℤ/8)	—	197	8	no	—
169	C₂×SD₁₆	—	197	2	no	—
170	C₂×D₈	—	197	2	no	—
171	C₂×M₁₆	—	197	1	no	—
172	C₂×M₁₆	C₂×D₁₉₇	1	1	yes	characteristic
173	C₄×Q₈	—	197	1	no	—
174	C₄×Q₈	—	197	1	no	—
175	C₄×D₄	—	394	1	no	—
176	C₄×D₄	—	394	1	no	—
177	C₄×D₄	—	394	1	no	—
178	C₄×D₄	—	394	1	no	—
179	C₄×D₄	—	197	1	no	—
180	C₄×D₄	—	197	1	no	—
181	C₄×D₄	—	197	2	no	—
182	C₄×D₄	—	197	2	no	—
183	#117	—	394	1	no	—
184	#117	—	197	1	no	—
185	C₂×C₄⋊C₄	C₂×D₁₉₇	1	1	yes	characteristic
186	C₂×C₂²⋊C₄	—	394	1	no	—
187	C₂×C₄²	—	394	1	no	—
188	C₂×C₄²	—	197	1	no	—
189	#107	—	197	2	no	—
190	#106	—	197	2	no	—
191	#103	C₂×D₁₉₇	1	2	yes	complemented
192	#102	—	197	2	no	—
193	#102	—	197	2	no	—
194	#102	C₂×D₁₉₇	1	2	yes	complemented
195	#97	—	197	2	no	—
196	C₄×C₈	—	197	2	no	—
197	C₂⁴	—	394	1	no	—
198	#41	—	2	2	no	—
199	#41	C₄×D₁₉₇	1	4	yes	complemented
200	C₂×Q₈	C₂²×D₁₉₇	1	1	yes	characteristic
201	C₂×D₄	—	2	1	no	—
202	C₂×D₄	—	394	1	no	—
203	C₂×D₄	—	394	2	no	—
204	C₂×D₄	—	197	4	no	—
205	C₂×D₄	—	197	2	no	—
206	C₂×D₄	C₂²×D₁₉₇	1	1	yes	characteristic
207	C₂²×C₄	—	2	1	no	—
208	C₂²×C₄	—	2	1	no	—
209	C₂²×C₄	—	788	4	no	—
210	C₂²×C₄	—	394	2	no	—
211	C₂²×C₄	—	394	2	no	—
212	C₂²×C₄	—	394	1	no	—
213	C₂²×C₄	—	394	1	no	—
214	C₂²×C₄	—	197	1	no	—
215	C₂²×C₄	—	197	1	no	—
216	C₂²×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
217	SD₁₆	—	197	8	no	—
218	D₈	—	197	8	no	—
219	M₁₆	—	2	2	no	—
220	M₁₆	—	197	4	no	—
221	C₂×C₈	—	197	2	no	—
222	C₂×C₈	C₂²×D₁₉₇	1	2	yes	—
223	C₄⋊C₄	—	2	1	no	—
224	C₄⋊C₄	—	394	1	no	—
225	C₄⋊C₄	—	394	1	no	—
226	C₄⋊C₄	—	197	1	no	—
227	C₄⋊C₄	—	197	1	no	—
228	C₄⋊C₄	C₂²×D₁₉₇	1	2	yes	—
229	C₂²⋊C₄	—	394	2	no	—
230	C₂²⋊C₄	—	394	2	no	—
231	C₂²⋊C₄	—	394	1	no	—
232	C₂²⋊C₄	—	394	1	no	—
233	C₂²⋊C₄	—	394	1	no	—
234	C₄²	—	394	1	no	—
235	C₄²	—	394	1	no	—
236	C₄²	—	394	1	no	—
237	C₄²	—	197	1	no	—
238	C₄²	—	197	1	no	—
239	C₄²	—	197	1	no	—
240	C₄²	—	197	1	no	—
241	C₂³	—	2	1	no	—
242	C₂³	—	788	2	no	—
243	C₂³	—	788	2	no	—
244	C₂³	—	394	4	no	—
245	C₂³	—	394	2	no	—
246	C₂³	D₄×D₁₉₇	1	1	yes	characteristic
247	Q₈	—	2	1	no	—
248	Q₈	C₂×C₄×D₁₉₇	1	2	yes	complemented
249	D₄	—	2	4	no	—
250	D₄	—	2	1	no	—
251	D₄	—	394	4	no	—
252	D₄	—	394	2	no	—
253	D₄	—	197	4	no	—
254	D₄	C₂×C₄×D₁₉₇	1	2	yes	complemented
255	C₂×C₄	—	2	1	no	—
256	C₂×C₄	—	2	4	no	—
257	C₂×C₄	—	2	2	no	—
258	C₂×C₄	—	4	2	no	—
259	C₂×C₄	—	788	4	no	—
260	C₂×C₄	—	788	4	no	—
261	C₂×C₄	—	788	2	no	—
262	C₂×C₄	—	788	2	no	—
263	C₂×C₄	—	788	1	no	—
264	C₂×C₄	—	394	1	no	—
265	C₂×C₄	—	394	1	no	—
266	C₂×C₄	—	394	2	no	—
267	C₂×C₄	—	197	1	no	—
268	C₂×C₄	—	197	1	no	—
269	C₂×C₄	—	197	1	no	—
270	C₂×C₄	—	197	1	no	—
271	C₂×C₄	C₂×C₄×D₁₉₇	1	2	yes	—
272	C₂×C₄	D₄×D₁₉₇	1	1	yes	characteristic
273	C₂×C₄	#15691357	1	2	yes	—
274	C₂×C₄	C₂³×D₁₉₇	1	1	yes	characteristic
275	C₈	—	2	2	no	—
276	C₈	—	197	4	no	—
277	C₂²	—	2	1	no	—
278	C₂²	—	2	1	no	—
279	C₂²	—	2	2	no	—
280	C₂²	—	4	1	no	—
281	C₂²	—	4	1	no	—
282	C₂²	—	788	8	no	—
283	C₂²	—	788	2	no	—
284	C₂²	—	788	2	no	—
285	C₂²	—	394	4	no	—
286	C₂²	#20263286	1	2	yes	—
287	C₂²	C₂×D₄×D₁₉₇	1	1	yes	characteristic
288	C₄	—	2	2	no	—
289	C₄	—	4	2	no	—
290	C₄	—	788	1	no	—
291	C₄	—	788	1	no	—
292	C₄	—	394	1	no	—
293	C₄	—	394	1	no	—
294	C₄	—	394	1	no	—
295	C₄	—	197	2	no	—
296	C₄	#20263286	1	2	yes	—
297	C₄	C₂²×C₄×D₁₉₇	1	1	yes	characteristic
298	C₄	C₂×#15691357	1	1	yes	characteristic
299	C₂	—	2	2	no	—
300	C₂	—	4	2	no	—
301	C₂	—	788	4	no	—
302	C₂	C₂×#20263286	1	1	yes	characteristic
303	C₂	AGL(1,ℤ/8)×D₁₉₇	1	1	yes	characteristic
304	C₂	#27161878	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×D₄×D₁₉₇
commutator	C₄×C₁₉₇	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₁₉₇
Fitting	#417×C₁₉₇	C₂
socle	C₂²×C₁₉₇	C₂²×D₄
prime radical	C₂×#20263351	C₂
cosocle	C₂×C₄×C₁₉₇	C₂⁴
hypercenter	#417	D₁₉₇
hypocenter	C₁₉₇	C₄×AGL(1,ℤ/8)
LCS	G ▷ C₄×C₁₉₇ ▷ C₂×C₁₉₇ ▷ C₁₉₇
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ #417

Complements

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

N	H ≅ G/N	type
2. #41×Dic₁₉₇	C₂	semidirect
3. C₂×#20263288	C₂	semidirect
4. #27161188	C₂	semidirect
5. #27161182	C₂	semidirect
6. #27161164	C₂	semidirect
7. #27161159	C₂	semidirect
8. #27161119	C₂	semidirect
9. #27161085	C₂	semidirect
10. M₁₆×Dic₁₉₇	C₂	semidirect
11. #417×C₁₉₇	C₂	semidirect
14. #20263351	C₄	semidirect
18. Q₈×Dic₁₉₇	C₂²	semidirect
19. Q₈×Dic₁₉₇	C₂²	semidirect
22. D₄×Dic₁₉₇	C₂²	semidirect
23. D₄×Dic₁₉₇	C₂²	semidirect
33. #20263259	C₂²	semidirect
34. #20263257	C₂²	semidirect
37. #20263236	C₂²	semidirect
38. C₈×Dic₁₉₇	C₂²	semidirect
42. #103×C₁₉₇	C₂²	semidirect
43. #102×C₁₉₇	C₂²	semidirect
47. C₂×D₇₈₈	C₂×C₄	semidirect
56. #15691345	C₂×C₄	semidirect
57. #15691343	C₂×C₄	semidirect
58. #15691342	C₂×C₄	semidirect
77. #41×C₁₉₇	C₂×C₄	semidirect
107. #13096802	C₂²×C₄	semidirect
111. Q₈×C₁₉₇	C₂²×C₄	semidirect
114. D₄×C₁₉₇	C₂²×C₄	semidirect
145. Dic₁₉₇	AGL(1,ℤ/8)	semidirect
152. C₁₉₇	C₄×AGL(1,ℤ/8)	semidirect
163. #417	D₁₉₇	semidirect
191. #103	C₂×D₁₉₇	semidirect
194. #102	C₂×D₁₉₇	semidirect
199. #41	C₄×D₁₉₇	semidirect
248. Q₈	C₂×C₄×D₁₉₇	semidirect
254. D₄	C₂×C₄×D₁₉₇	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20263351	2
#41×Dic₁₉₇	2
C₂×#20263288	2
#27161188	2
#27161182	2
#27161164	2
#27161159	2
#27161119	2
#27161085	2
M₁₆×Dic₁₉₇	2
#417×C₁₉₇	2
C₄×AGL(1,ℤ/8)	197