Subgroups — #38763496

Order 25408.

158 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20263741	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×D₃₉₇⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂²⋊#15691794	C₂	1	4	yes	maximal, complemented
4	C₂×#20263730	C₂	1	1	yes	maximal, characteristic
5	#20263741	—	2	2	no	—
6	D₃₉₇⋊C₈	—	2	2	no	—
7	C₂×#15691794	C₂²	1	2	yes	—
8	C₂×#15691794	C₂²	1	2	yes	—
9	#20263730	—	2	2	no	—
10	#20263730	—	2	2	no	—
11	C₂×Dic₇₉₄	C₄	1	1	yes	characteristic
12	C₂×C₂²⋊D₃₉₇	C₄	1	2	yes	—
13	C₂²×Dic₃₉₇	C₂²	1	2	yes	—
14	C₂×C₄×D₃₉₇	C₂²	1	1	yes	characteristic
15	C₂×D₄×C₃₉₇	C₄	1	1	yes	characteristic
16	#15691794	—	2	2	no	—
17	#15691794	—	2	2	no	—
18	C₂²×D₃₉₇	C₂×C₄	1	1	yes	characteristic
19	Dic₇₉₄	—	2	2	no	—
20	C₂²⋊D₃₉₇	—	2	4	no	—
21	C₂×Dic₃₉₇	—	2	2	no	—
22	C₂×Dic₃₉₇	—	2	2	no	—
23	C₂×Dic₃₉₇	C₂×C₄	1	2	yes	—
24	C₂×Dic₃₉₇	C₂³	1	1	yes	characteristic
25	C₄×D₃₉₇	D₄	1	2	yes	—
26	C₄×D₃₉₇	D₄	1	2	yes	—
27	C₂³×C₃₉₇	C₂×C₄	1	2	yes	—
28	D₄×C₃₉₇	—	2	2	no	—
29	C₂×C₄×C₃₉₇	C₂×C₄	1	1	yes	characteristic
30	C₂²×C₃₉₇	—	2	2	no	—
31	C₂²×C₃₉₇	—	2	4	no	—
32	C₂²×C₃₉₇	C₂²×C₄	1	1	yes	characteristic
33	C₂×D₃₉₇	—	2	2	no	—
34	C₂×D₃₉₇	C₂²⋊C₄	1	2	yes	—
35	C₄×C₃₉₇	C₂²⋊C₄	1	2	yes	—
36	Dic₃₉₇	—	2	2	no	—
37	Dic₃₉₇	C₂×D₄	1	1	yes	characteristic
38	Dic₃₉₇	C₂×D₄	1	1	yes	characteristic
39	C₂×C₃₉₇	—	4	2	no	—
40	C₂×C₃₉₇	C₂×C₂²⋊C₄	1	1	yes	characteristic
41	C₂×C₃₉₇	#131	1	2	yes	—
42	D₃₉₇	—	2	2	no	—
43	C₃₉₇	#408	1	1	yes	characteristic, complemented, Sylow
44	#408	—	397	1	no	maximal, Sylow
45	C₂×#41	—	397	1	no	—
46	C₂×M₁₆	—	397	1	no	—
47	C₂²×C₈	—	397	1	no	—
48	C₂²⋊C₈	—	397	4	no	—
49	#41	—	794	2	no	—
50	#41	—	794	2	no	—
51	C₂×Q₈	—	397	1	no	—
52	C₂×D₄	—	397	2	no	—
53	C₂×D₄	#13097544	1	1	yes	characteristic
54	C₂²×C₄	—	397	2	no	—
55	C₂²×C₄	—	397	1	no	—
56	M₁₆	—	794	2	no	—
57	C₂×C₈	—	794	2	no	—
58	C₂×C₈	—	397	2	no	—
59	C₂×C₈	—	397	2	no	—
60	C₂³	—	397	1	no	—
61	C₂³	C₂×#13097544	1	2	yes	—
62	Q₈	—	794	2	no	—
63	D₄	—	2	2	no	—
64	D₄	—	794	4	no	—
65	C₂×C₄	—	794	2	no	—
66	C₂×C₄	—	794	2	no	—
67	C₂×C₄	—	397	2	no	—
68	C₂×C₄	—	397	1	no	—
69	C₂×C₄	—	397	2	no	—
70	C₂×C₄	—	397	2	no	—
71	C₂×C₄	C₂×#13097544	1	1	yes	characteristic
72	C₈	—	794	2	no	—
73	C₈	—	794	2	no	—
74	C₂²	—	2	2	no	—
75	C₂²	—	2	4	no	—
76	C₂²	—	794	2	no	—
77	C₂²	—	397	2	no	—
78	C₂²	C₂²×#13097544	1	1	yes	characteristic
79	C₄	—	794	2	no	—
80	C₄	—	397	1	no	—
81	C₄	—	397	1	no	—
82	C₄	C₂²⋊#13097544	1	2	yes	—
83	C₂	—	4	2	no	—
84	C₂	—	794	2	no	—
85	C₂	C₂×C₂²⋊#13097544	1	1	yes	characteristic
86	C₂	#27163183	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂²	C₂²×#13097544
commutator, socle	C₂²×C₃₉₇	C₂²×C₄
Fitting	C₂×D₄×C₃₉₇	C₄
prime radical	C₂×#20263730	C₂
cosocle	C₂×Dic₃₉₇	C₂³
hypercenter	C₂×D₄	#13097544
hypocenter	C₃₉₇	#408
LCS	G ▷ C₂²×C₃₉₇ ▷ C₃₉₇
UCS	C₁ ◁ C₂² ◁ C₂×D₄

Complements

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

N	H ≅ G/N	type
1. C₂×#20263741	C₂	semidirect
2. C₂×D₃₉₇⋊C₈	C₂	semidirect
3. C₂²⋊#15691794	C₂	semidirect
43. C₃₉₇	#408	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20263741	2
C₂×D₃₉₇⋊C₈	2
C₂²⋊#15691794	2
C₂×#20263730	2
#408	397