Subgroups — #38763238

Order 25408.

236 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27163085	C₂	1	4	yes	maximal, complemented
2	#27163071	C₂	1	4	yes	maximal, complemented
3	C₄×D₁₅₈₈	C₂	1	2	yes	maximal, complemented
4	#27163054	C₂	1	4	yes	maximal, complemented
5	C₄⋊Q₈×C₃₉₇	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×D₁₅₈₈	C₂²	1	2	yes	—
7	C₂×D₁₅₈₈	C₂²	1	4	yes	—
8	C₂×C₄×D₃₉₇	C₂²	1	4	yes	—
9	C₄⋊Dic₃₉₇	C₂²	1	2	yes	—
10	#20263708	C₂²	1	8	yes	—
11	#20263708	C₂²	1	4	yes	—
12	C₄×Dic₃₉₇	C₂²	1	4	yes	—
13	C₂×Q₈×C₃₉₇	C₂²	1	2	yes	—
14	C₄⋊C₄×C₃₉₇	C₂²	1	4	yes	—
15	C₄²×C₃₉₇	C₂²	1	1	yes	characteristic
16	C₂²×D₃₉₇	C₂³	1	4	yes	—
17	D₁₅₈₈	—	2	4	no	—
18	D₁₅₈₈	—	4	4	no	—
19	C₂×Dic₃₉₇	C₂³	1	4	yes	—
20	C₄×D₃₉₇	—	2	8	no	—
21	Q₈×C₃₉₇	—	4	2	no	—
22	C₂×C₄×C₃₉₇	C₂³	1	1	yes	characteristic
23	C₂×C₄×C₃₉₇	C₂³	1	4	yes	—
24	C₂×C₄×C₃₉₇	C₂³	1	2	yes	—
25	C₂²×C₃₉₇	C₂⁴	1	1	yes	characteristic
26	C₂×D₃₉₇	—	2	4	no	—
27	C₂×D₃₉₇	—	2	4	no	—
28	C₂×D₃₉₇	—	2	4	no	—
29	C₄×C₃₉₇	—	2	1	no	—
30	C₄×C₃₉₇	—	2	4	no	—
31	C₄×C₃₉₇	#41	1	4	yes	—
32	Dic₃₉₇	—	2	4	no	—
33	C₂×C₃₉₇	C₂×#41	1	2	yes	—
34	C₂×C₃₉₇	H(5,𝔽₂)	1	1	yes	characteristic
35	D₃₉₇	—	4	4	no	—
36	C₃₉₇	#555	1	1	yes	characteristic, complemented, Sylow
37	#555	—	397	1	no	maximal, Sylow
38	C₄⋊Q₈	D₃₉₇	1	1	yes	characteristic, complemented
39	#124	—	397	4	no	—
40	#121	—	397	4	no	—
41	C₄×D₄	—	397	2	no	—
42	#117	—	397	4	no	—
43	C₂×Q₈	C₂×D₃₉₇	1	2	yes	—
44	C₂×D₄	—	397	2	no	—
45	C₂×D₄	—	397	4	no	—
46	C₂²×C₄	—	397	4	no	—
47	C₄⋊C₄	—	397	2	no	—
48	C₄⋊C₄	C₂×D₃₉₇	1	4	yes	—
49	C₂²⋊C₄	—	397	8	no	—
50	C₂²⋊C₄	—	397	4	no	—
51	C₄²	—	397	4	no	—
52	C₄²	C₂×D₃₉₇	1	1	yes	characteristic
53	C₂³	—	397	4	no	—
54	Q₈	—	4	2	no	—
55	D₄	—	794	4	no	—
56	D₄	—	1588	4	no	—
57	C₂×C₄	—	794	8	no	—
58	C₂×C₄	—	397	4	no	—
59	C₂×C₄	C₂²×D₃₉₇	1	4	yes	—
60	C₂×C₄	C₂²×D₃₉₇	1	1	yes	characteristic
61	C₂×C₄	C₂²×D₃₉₇	1	2	yes	—
62	C₂²	—	794	4	no	—
63	C₂²	—	794	4	no	—
64	C₂²	—	794	4	no	—
65	C₂²	C₂³×D₃₉₇	1	1	yes	characteristic
66	C₄	—	2	4	no	—
67	C₄	—	2	1	no	—
68	C₄	—	794	4	no	—
69	C₄	#20263732	1	4	yes	—
70	C₂	—	1588	4	no	—
71	C₂	C₂×#20263732	1	2	yes	—
72	C₂	#27163141	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₃₉₇
commutator, socle, cosocle	C₂²×C₃₉₇	C₂⁴
Fitting	C₄⋊Q₈×C₃₉₇	C₂
hypercenter	C₄⋊Q₈	D₃₉₇
hypocenter	C₃₉₇	#555
LCS	G ▷ C₂²×C₃₉₇ ▷ C₃₉₇
UCS	C₁ ◁ C₂² ◁ C₄⋊Q₈

Complements

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

N	H ≅ G/N	type
1. #27163085	C₂	semidirect
2. #27163071	C₂	semidirect
3. C₄×D₁₅₈₈	C₂	semidirect
4. #27163054	C₂	semidirect
5. C₄⋊Q₈×C₃₉₇	C₂	semidirect
36. C₃₉₇	#555	semidirect
38. C₄⋊Q₈	D₃₉₇	semidirect

Maximal subgroups

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

subgroup	index
#27163085	2
#27163071	2
C₄×D₁₅₈₈	2
#27163054	2
C₄⋊Q₈×C₃₉₇	2
#555	397