Subgroups — #38762582

Order 25408.

96 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27163053	C₂	1	1	yes	maximal, characteristic
2	C₄⋊#15691787	C₂	1	1	yes	maximal, characteristic, complemented
3	#27163008	C₂	1	1	yes	maximal, characteristic
4	#27163008	C₂	1	1	yes	maximal, characteristic
5	#27163006	C₂	1	1	yes	maximal, characteristic, complemented
6	C₈×Dic₃₉₇	C₂	1	1	yes	maximal, characteristic, complemented
7	C₄⋊C₈×C₃₉₇	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×C₄×D₃₉₇	C₂²	1	1	yes	characteristic
9	C₂×#15691787	C₂²	1	1	yes	characteristic
10	C₂×#15691787	C₂²	1	1	yes	characteristic
11	#20263710	C₄	1	1	yes	characteristic
12	#20263710	C₄	1	1	yes	characteristic
13	#20263708	C₄	1	1	yes	characteristic
14	#20263708	C₄	1	1	yes	characteristic
15	C₄×Dic₃₉₇	C₂²	1	1	yes	characteristic
16	C₂×C₈×C₃₉₇	C₂²	1	1	yes	characteristic
17	C₂×C₈×C₃₉₇	C₂²	1	1	yes	characteristic
18	C₄²×C₃₉₇	C₂²	1	1	yes	characteristic
19	C₂²×D₃₉₇	C₂×C₄	1	1	yes	characteristic
20	C₂×Dic₃₉₇	C₂×C₄	1	1	yes	characteristic
21	C₂×Dic₃₉₇	C₂×C₄	1	1	yes	characteristic
22	C₂×Dic₃₉₇	C₂×C₄	1	1	yes	characteristic
23	C₄×D₃₉₇	—	2	1	no	—
24	C₄×D₃₉₇	—	2	1	no	—
25	#15691787	—	2	1	no	—
26	#15691787	—	2	1	no	—
27	C₂×C₄×C₃₉₇	C₂×C₄	1	1	yes	characteristic
28	C₂×C₄×C₃₉₇	C₂×C₄	1	1	yes	characteristic
29	C₂×C₄×C₃₉₇	C₂³	1	1	yes	characteristic
30	C₈×C₃₉₇	—	2	1	no	—
31	C₈×C₃₉₇	—	2	1	no	—
32	C₂²×C₃₉₇	C₂²×C₄	1	1	yes	characteristic
33	C₂×D₃₉₇	—	2	1	no	—
34	C₂×D₃₉₇	—	2	1	no	—
35	C₂×D₃₉₇	—	2	1	no	—
36	C₄×C₃₉₇	—	2	1	no	—
37	C₄×C₃₉₇	—	2	1	no	—
38	C₄×C₃₉₇	#41	1	1	yes	characteristic
39	C₄×C₃₉₇	#41	1	1	yes	characteristic
40	Dic₃₉₇	—	2	1	no	—
41	Dic₃₉₇	—	2	1	no	—
42	Dic₃₉₇	—	2	1	no	—
43	C₂×C₃₉₇	#117	1	1	yes	characteristic
44	C₂×C₃₉₇	#131	1	1	yes	characteristic
45	C₂×C₃₉₇	#131	1	1	yes	characteristic
46	D₃₉₇	—	4	1	no	—
47	C₃₉₇	#433	1	1	yes	characteristic, complemented, Sylow
48	#433	—	397	1	no	maximal, Sylow
49	#117	—	397	1	no	—
50	C₄⋊C₈	—	397	1	no	—
51	C₄⋊C₈	D₃₉₇	1	1	yes	characteristic, complemented
52	C₂²⋊C₈	—	397	1	no	—
53	C₂²⋊C₈	—	397	1	no	—
54	#97	—	397	1	no	—
55	C₄×C₈	—	397	1	no	—
56	C₂²×C₄	—	397	1	no	—
57	C₂×C₈	—	397	1	no	—
58	C₂×C₈	—	397	1	no	—
59	C₂×C₈	C₂×D₃₉₇	1	1	yes	characteristic
60	C₂×C₈	C₂×D₃₉₇	1	1	yes	characteristic
61	C₄⋊C₄	—	397	1	no	—
62	C₄⋊C₄	—	397	1	no	—
63	C₂²⋊C₄	—	397	1	no	—
64	C₂²⋊C₄	—	397	1	no	—
65	C₄²	—	397	1	no	—
66	C₄²	C₂×D₃₉₇	1	1	yes	characteristic
67	C₂³	—	397	1	no	—
68	C₂×C₄	—	794	1	no	—
69	C₂×C₄	—	794	1	no	—
70	C₂×C₄	—	397	1	no	—
71	C₂×C₄	—	397	1	no	—
72	C₂×C₄	—	397	1	no	—
73	C₂×C₄	C₄×D₃₉₇	1	1	yes	characteristic
74	C₂×C₄	C₄×D₃₉₇	1	1	yes	characteristic
75	C₂×C₄	C₂²×D₃₉₇	1	1	yes	characteristic
76	C₈	—	2	1	no	—
77	C₈	—	2	1	no	—
78	C₈	—	794	1	no	—
79	C₈	—	794	1	no	—
80	C₂²	—	794	1	no	—
81	C₂²	—	794	1	no	—
82	C₂²	—	794	1	no	—
83	C₂²	C₂×C₄×D₃₉₇	1	1	yes	characteristic
84	C₄	—	2	1	no	—
85	C₄	—	2	1	no	—
86	C₄	—	794	1	no	—
87	C₄	—	794	1	no	—
88	C₄	—	794	1	no	—
89	C₄	#20263730	1	1	yes	characteristic
90	C₄	#20263732	1	1	yes	characteristic
91	C₂	—	1588	1	no	—
92	C₂	#27163054	1	1	yes	characteristic
93	C₂	#27163102	1	1	yes	characteristic
94	C₂	#27163104	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂²×D₃₉₇
commutator, socle	C₂²×C₃₉₇	C₂²×C₄
Fitting	C₄⋊C₈×C₃₉₇	C₂
prime radical	C₂²×D₃₉₇	C₂×C₄
cosocle	C₂×C₄×C₃₉₇	C₂³
hypercenter	C₄⋊C₈	D₃₉₇
hypocenter	C₃₉₇	#433
LCS	G ▷ C₂²×C₃₉₇ ▷ C₃₉₇
UCS	C₁ ◁ C₂×C₄ ◁ C₄⋊C₈

Complements

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

N	H ≅ G/N	type
2. C₄⋊#15691787	C₂	semidirect
5. #27163006	C₂	semidirect
6. C₈×Dic₃₉₇	C₂	semidirect
7. C₄⋊C₈×C₃₉₇	C₂	semidirect
47. C₃₉₇	#433	semidirect
51. C₄⋊C₈	D₃₉₇	semidirect

Maximal subgroups

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

subgroup	index
#27163053	2
C₄⋊#15691787	2
#27163008	2
#27163006	2
C₈×Dic₃₉₇	2
C₄⋊C₈×C₃₉₇	2
#433	397