Subgroups — #34098307

Order 20096.

94 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757066	C₂	1	2	yes	maximal
2	#490×C₁₅₇	C₂	1	1	yes	maximal, characteristic
3	#19097686	—	2	2	no	—
4	#127×C₁₅₇	C₂²	1	1	yes	characteristic
5	#125×C₁₅₇	C₄	1	1	yes	characteristic, complemented
6	#102×C₁₅₇	—	2	2	no	—
7	#97×C₁₅₇	C₄	1	1	yes	characteristic, complemented
8	C₂²⋊Dic₁₅₇	—	4	2	no	—
9	C₂×D₄×C₁₅₇	—	4	1	no	—
10	C₂×D₄×C₁₅₇	D₄	1	2	yes	—
11	C₂×C₈×C₁₅₇	—	2	1	no	—
12	C₄⋊C₄×C₁₅₇	—	2	1	no	—
13	C₄⋊C₄×C₁₅₇	—	4	1	no	—
14	C₄²×C₁₅₇	C₂×C₄	1	1	yes	characteristic
15	C₂×Dic₁₅₇	—	8	2	no	—
16	C₂³×C₁₅₇	—	2	2	no	—
17	D₄×C₁₅₇	—	4	2	no	—
18	D₄×C₁₅₇	—	8	2	no	—
19	C₂×C₄×C₁₅₇	—	2	1	no	—
20	C₂×C₄×C₁₅₇	—	4	1	no	—
21	C₂×C₄×C₁₅₇	C₂²⋊C₄	1	1	yes	characteristic
22	C₈×C₁₅₇	—	4	1	no	—
23	C₂²×C₁₅₇	—	4	2	no	—
24	C₂²×C₁₅₇	—	8	2	no	—
25	C₂²×C₁₅₇	#99	1	1	yes	characteristic
26	C₄×C₁₅₇	—	2	1	no	—
27	C₄×C₁₅₇	—	4	1	no	—
28	C₄×C₁₅₇	—	8	1	no	—
29	Dic₁₅₇	—	16	2	no	—
30	C₂×C₁₅₇	—	2	1	no	—
31	C₂×C₁₅₇	—	8	2	no	—
32	C₂×C₁₅₇	#354	1	1	yes	characteristic
33	C₁₅₇	#1412	1	1	yes	characteristic, complemented, Sylow
34	#1412	—	157	1	no	maximal, Sylow
35	#490	D₁₅₇	1	1	yes	characteristic
36	#353	—	157	2	no	—
37	#127	C₂×D₁₅₇	1	1	yes	characteristic
38	#125	Dic₁₅₇	1	1	yes	characteristic, complemented
39	#102	—	2	2	no	—
40	#99	—	314	2	no	—
41	#97	Dic₁₅₇	1	1	yes	characteristic, complemented
42	C₂×D₄	—	4	1	no	—
43	C₂×D₄	C₂²⋊D₁₅₇	1	2	yes	—
44	C₂×C₈	—	2	1	no	—
45	C₄⋊C₄	—	2	1	no	—
46	C₄⋊C₄	—	4	1	no	—
47	C₂²⋊C₄	—	628	2	no	—
48	C₄²	C₂×Dic₁₅₇	1	1	yes	characteristic
49	C₂³	—	2	2	no	—
50	D₄	—	4	2	no	—
51	D₄	—	8	2	no	—
52	C₂×C₄	—	2	1	no	—
53	C₂×C₄	—	4	1	no	—
54	C₂×C₄	—	1256	2	no	—
55	C₂×C₄	C₂²⋊Dic₁₅₇	1	1	yes	characteristic
56	C₈	—	4	1	no	—
57	C₂²	—	4	2	no	—
58	C₂²	—	8	2	no	—
59	C₂²	#19097686	1	1	yes	characteristic
60	C₄	—	2	1	no	—
61	C₄	—	4	1	no	—
62	C₄	—	8	1	no	—
63	C₄	—	2512	2	no	—
64	C₂	—	2	1	no	—
65	C₂	—	8	2	no	—
66	C₂	#23757068	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#23757068
commutator	C₄²×C₁₅₇	C₂×C₄
Frattini	#127	C₂×D₁₅₇
Fitting	#490×C₁₅₇	C₂
socle	C₂×C₁₅₇	#354
prime radical, cosocle	#127×C₁₅₇	C₂²
hypercenter	#490	D₁₅₇
hypocenter	C₁₅₇	#1412
LCS	G ▷ C₄²×C₁₅₇ ▷ C₂×C₄×C₁₅₇ ▷ C₂²×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂ ◁ C₂² ◁ C₂×C₄ ◁ #127 ◁ #490

Complements

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

N	H ≅ G/N	type
5. #125×C₁₅₇	C₄	semidirect
7. #97×C₁₅₇	C₄	semidirect
33. C₁₅₇	#1412	semidirect
38. #125	Dic₁₅₇	semidirect
41. #97	Dic₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
#23757066	2
#490×C₁₅₇	2
#1412	157