Subgroups — #34102414

Order 20096.

116 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757674	C₂	1	2	yes	maximal
2	#23757101	C₂	1	1	yes	maximal, characteristic
3	#23757098	C₂	1	2	yes	maximal
4	C₁₆×Dic₁₅₇	C₂	1	1	yes	maximal, characteristic
5	#367×C₁₅₇	C₂	1	1	yes	maximal, characteristic
6	#19097762	—	2	2	no	—
7	C₂×#14578929	C₂²	1	1	yes	characteristic
8	#19097705	C₂²	1	2	yes	—
9	#19097702	—	2	2	no	—
10	C₈×Dic₁₅₇	C₂²	1	1	yes	characteristic
11	C₂×C₁₆×C₁₅₇	C₂²	1	1	yes	characteristic
12	#107×C₁₅₇	C₂²	1	2	yes	—
13	C₂×#11929434	D₄	1	1	yes	characteristic
14	C₄⋊Dic₁₅₇	—	2	2	no	—
15	C₄⋊Dic₁₅₇	—	4	2	no	—
16	#14578933	—	4	2	no	—
17	C₄×Dic₁₅₇	D₄	1	1	yes	characteristic
18	#14578929	Q₈	1	2	yes	—
19	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
20	C₄⋊C₄×C₁₅₇	—	2	2	no	—
21	C₁₆×C₁₅₇	Q₈	1	2	yes	—
22	C₂×Dic₁₅₇	—	4	2	no	—
23	C₂×Dic₁₅₇	D₈	1	2	yes	—
24	#11929434	Q₁₆	1	2	yes	—
25	C₂×C₄×C₁₅₇	—	4	2	no	—
26	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
27	C₈×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
28	C₈×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
29	C₂²×C₁₅₇	C₂×D₈	1	1	yes	characteristic
30	C₄×C₁₅₇	—	8	2	no	—
31	C₄×C₁₅₇	C₄⋊Q₈	1	1	yes	characteristic
32	C₄×C₁₅₇	C₂×Q₁₆	1	1	yes	characteristic
33	Dic₁₅₇	—	2	2	no	—
34	Dic₁₅₇	—	8	2	no	—
35	C₂×C₁₅₇	#500	1	1	yes	characteristic
36	C₂×C₁₅₇	#508	1	2	yes	—
37	C₁₅₇	#2253	1	1	yes	characteristic, complemented, Sylow
38	#2253	—	157	1	no	maximal, Sylow
39	#499	—	157	2	no	—
40	#367	—	157	1	no	—
41	#367	D₁₅₇	1	1	yes	characteristic
42	#366	—	157	2	no	—
43	C₄×C₁₆	—	157	1	no	—
44	#125	—	314	2	no	—
45	C₂×C₁₆	—	157	1	no	—
46	C₂×C₁₆	C₂×D₁₅₇	1	1	yes	characteristic
47	#107	—	157	2	no	—
48	#107	C₂×D₁₅₇	1	2	yes	—
49	#106	—	314	2	no	—
50	C₄×C₈	—	157	1	no	—
51	C₂×C₈	—	157	1	no	—
52	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
53	C₄⋊C₄	—	2	2	no	—
54	C₄⋊C₄	—	314	2	no	—
55	C₄⋊C₄	—	628	2	no	—
56	C₄⋊C₄	—	628	2	no	—
57	C₄²	—	157	1	no	—
58	C₁₆	—	157	2	no	—
59	C₁₆	Dic₃₁₄	1	2	yes	—
60	C₂×C₄	—	4	2	no	—
61	C₂×C₄	—	628	2	no	—
62	C₂×C₄	—	157	2	no	—
63	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
64	C₈	—	157	2	no	—
65	C₈	Q₈×D₁₅₇	1	1	yes	characteristic
66	C₈	C₂×Dic₃₁₄	1	1	yes	characteristic
67	C₂²	D₈×D₁₅₇	1	1	yes	characteristic
68	C₄	—	8	2	no	—
69	C₄	—	314	2	no	—
70	C₄	—	1256	2	no	—
71	C₄	#19097770	1	1	yes	characteristic
72	C₄	Q₁₆×D₁₅₇	1	1	yes	characteristic
73	C₂	#23757677	1	1	yes	characteristic
74	C₂	#23757704	1	2	yes	—

	subgroup	G/H
center	C₂²	D₈×D₁₅₇
commutator, cosocle	C₂×C₈×C₁₅₇	C₂³
Frattini	C₂×C₈	C₂²×D₁₅₇
Fitting	#367×C₁₅₇	C₂
socle, prime radical	C₂²×C₁₅₇	C₂×D₈
hypercenter	#367	D₁₅₇
hypocenter	C₁₅₇	#2253
LCS	G ▷ C₂×C₈×C₁₅₇ ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ #367

Complements

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

N	H ≅ G/N	type
37. C₁₅₇	#2253	semidirect

Maximal subgroups

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

subgroup	index
#23757674	2
#23757101	2
#23757098	2
C₁₆×Dic₁₅₇	2
#367×C₁₅₇	2
#2253	157