Subgroups — #34115162

Order 20096.

68 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23758134	C₂	1	1	yes	maximal, characteristic
2	#23758134	C₂	1	1	yes	maximal, characteristic
3	#23757048	C₂	1	1	yes	maximal, characteristic
4	C₄⋊#11929441	—	2	1	no	—
5	C₄⋊#11929441	—	2	1	no	—
6	C₂×#14578929	C₄	1	1	yes	characteristic
7	C₈×Dic₁₅₇	C₂²	1	1	yes	characteristic
8	C₂×C₁₆×C₁₅₇	C₄	1	1	yes	characteristic
9	C₂×#11929441	—	4	1	no	—
10	C₂×#11929441	—	4	1	no	—
11	C₂×#11929434	Q₈	1	1	yes	characteristic
12	C₄×Dic₁₅₇	D₄	1	1	yes	characteristic
13	#14578929	C₈	1	2	yes	complemented
14	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
15	C₁₆×C₁₅₇	—	2	1	no	—
16	#11929441	—	8	1	no	—
17	#11929441	—	8	1	no	—
18	C₂×Dic₁₅₇	SD₁₆	1	1	yes	characteristic
19	C₂×Dic₁₅₇	SD₁₆	1	1	yes	characteristic
20	#11929434	—	2	1	no	—
21	C₂×C₄×C₁₅₇	C₄⋊C₄	1	1	yes	characteristic
22	C₈×C₁₅₇	C₂×C₈	1	1	yes	characteristic
23	C₈×C₁₅₇	M₁₆	1	1	yes	characteristic
24	C₂²×C₁₅₇	#106	1	1	yes	characteristic
25	C₄×C₁₅₇	C₄⋊C₈	1	1	yes	characteristic
26	C₄×C₁₅₇	#108	1	1	yes	characteristic
27	Dic₁₅₇	—	2	1	no	—
28	Dic₁₅₇	—	2	1	no	—
29	C₂×C₁₅₇	#334	1	1	yes	characteristic
30	C₂×C₁₅₇	#365	1	1	yes	characteristic
31	C₂×C₁₅₇	#365	1	1	yes	characteristic
32	C₁₅₇	#1368	1	1	yes	characteristic, complemented, Sylow
33	#1368	—	157	1	no	maximal, Sylow
34	#346	—	157	1	no	—
35	#334	—	157	1	no	—
36	#334	—	157	1	no	—
37	C₂×C₁₆	—	157	1	no	—
38	C₂×C₁₆	#10597845	1	1	yes	characteristic
39	C₄⋊C₈	—	314	1	no	—
40	C₄⋊C₈	—	314	1	no	—
41	C₄×C₈	—	157	1	no	—
42	C₂×C₈	—	628	1	no	—
43	C₂×C₈	—	628	1	no	—
44	C₂×C₈	—	157	1	no	—
45	C₂×C₈	C₂×#10597845	1	1	yes	characteristic
46	C₄²	—	157	1	no	—
47	C₁₆	—	2	1	no	—
48	C₁₆	—	157	2	no	—
49	C₂×C₄	—	157	1	no	—
50	C₂×C₄	—	157	1	no	—
51	C₂×C₄	C₄⋊#10597845	1	1	yes	characteristic
52	C₈	—	314	1	no	—
53	C₈	—	1256	1	no	—
54	C₈	—	1256	1	no	—
55	C₈	D₁₅₇⋊C₈	1	1	yes	characteristic
56	C₈	#14578963	1	1	yes	characteristic
57	C₂²	#19097839	1	1	yes	characteristic
58	C₄	—	314	1	no	—
59	C₄	—	314	1	no	—
60	C₄	#19097838	1	1	yes	characteristic
61	C₄	#19097842	1	1	yes	characteristic
62	C₂	#23758135	1	1	yes	characteristic
63	C₂	#23758197	1	1	yes	characteristic
64	C₂	#23758198	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#19097839
commutator	C₈×C₁₅₇	C₂×C₈
Frattini	C₂×C₈	C₂×#10597845
Fitting	C₂×C₁₆×C₁₅₇	C₄
socle, prime radical	C₂²×C₁₅₇	#106
cosocle	C₈×Dic₁₅₇	C₂²
hypercenter	C₂×C₁₆	#10597845
hypocenter	C₁₅₇	#1368
LCS	G ▷ C₈×C₁₅₇ ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ C₂×C₁₆

Complements

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

N	H ≅ G/N	type
13. #14578929	C₈	semidirect
32. C₁₅₇	#1368	semidirect

Maximal subgroups

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

subgroup	index
#23758134	2
#23757048	2
#1368	157