Subgroups — #34098342

Order 20096.

52 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757103	C₂	1	1	yes	maximal, characteristic
2	#23757101	C₂	1	1	yes	maximal, characteristic
3	M₆₄×C₁₅₇	C₂	1	1	yes	maximal, characteristic
4	#19097707	—	2	1	no	—
5	#19097705	—	2	1	no	—
6	C₂×C₁₆×C₁₅₇	C₂²	1	1	yes	characteristic
7	C₃₂×C₁₅₇	C₄	1	2	yes	complemented
8	#14578938	—	4	1	no	—
9	C₄⋊Dic₁₅₇	—	4	1	no	—
10	C₂×C₈×C₁₅₇	D₄	1	1	yes	characteristic
11	C₁₆×C₁₅₇	C₂×C₄	1	1	yes	characteristic
12	C₁₆×C₁₅₇	Q₈	1	1	yes	characteristic
13	C₂×Dic₁₅₇	—	8	1	no	—
14	#11929434	—	8	1	no	—
15	C₂×C₄×C₁₅₇	D₈	1	1	yes	characteristic
16	C₈×C₁₅₇	C₄⋊C₄	1	1	yes	characteristic
17	C₈×C₁₅₇	Q₁₆	1	1	yes	characteristic
18	C₂²×C₁₅₇	SD₃₂	1	1	yes	characteristic
19	C₄×C₁₅₇	#107	1	1	yes	characteristic
20	C₄×C₁₅₇	SD₃₂	1	1	yes	characteristic
21	Dic₁₅₇	—	16	1	no	—
22	C₂×C₁₅₇	—	2	1	no	—
23	C₂×C₁₅₇	#367	1	1	yes	characteristic
24	C₁₅₇	#1426	1	1	yes	characteristic, complemented, Sylow
25	#1426	—	157	1	no	maximal, Sylow
26	M₆₄	D₁₅₇	1	1	yes	characteristic
27	#368	—	157	1	no	—
28	#367	—	157	1	no	—
29	C₂×C₁₆	C₂×D₁₅₇	1	1	yes	characteristic
30	#108	—	314	1	no	—
31	#107	—	314	1	no	—
32	C₃₂	Dic₁₅₇	1	2	yes	complemented
33	M₁₆	—	628	1	no	—
34	C₂×C₈	D₆₂₈	1	1	yes	characteristic
35	C₄⋊C₄	—	628	1	no	—
36	C₁₆	C₂×Dic₁₅₇	1	1	yes	characteristic
37	C₁₆	Dic₃₁₄	1	1	yes	characteristic
38	C₂×C₄	—	1256	1	no	—
39	C₂×C₄	D₁₂₅₆	1	1	yes	characteristic
40	C₈	—	1256	1	no	—
41	C₈	C₄⋊Dic₁₅₇	1	1	yes	characteristic
42	C₈	Dic₆₂₈	1	1	yes	characteristic
43	C₂²	#19097716	1	1	yes	characteristic
44	C₄	—	2512	1	no	—
45	C₄	#19097705	1	1	yes	characteristic
46	C₄	#19097716	1	1	yes	characteristic
47	C₂	—	2	1	no	—
48	C₂	#23757101	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#23757101
commutator	C₁₆×C₁₅₇	C₂×C₄
Frattini	C₂×C₁₆	C₂×D₁₅₇
Fitting	M₆₄×C₁₅₇	C₂
socle	C₂×C₁₅₇	#367
prime radical	C₂²×C₁₅₇	SD₃₂
cosocle	C₂×C₁₆×C₁₅₇	C₂²
hypercenter	M₆₄	D₁₅₇
hypocenter	C₁₅₇	#1426
LCS	G ▷ C₁₆×C₁₅₇ ▷ C₈×C₁₅₇ ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ C₂×C₈ ◁ C₂×C₁₆ ◁ M₆₄

Complements

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

N	H ≅ G/N	type
7. C₃₂×C₁₅₇	C₄	semidirect
24. C₁₅₇	#1426	semidirect
32. C₃₂	Dic₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
#23757103	2
#23757101	2
M₆₄×C₁₅₇	2
#1426	157