Subgroups — #34099823

Order 20096.

328 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19097682	C₂	1	3	yes	maximal
2	C₂×C₄×#11929434	C₂	1	3	yes	maximal
3	#376×C₁₅₇	C₂	1	1	yes	maximal, characteristic
4	C₂²×#11929434	C₂²	1	1	yes	characteristic
5	C₂²×#11929434	C₂²	1	3	yes	—
6	#19097682	C₄	1	12	yes	complemented
7	C₄×#11929434	C₄	1	12	yes	complemented
8	C₂×C₄²×C₁₅₇	C₂²	1	3	yes	—
9	#95×C₁₅₇	C₄	1	4	yes	—
10	C₂×#11929434	C₂×C₄	1	6	yes	—
11	C₂×#11929434	C₂×C₄	1	6	yes	—
12	C₂×#11929434	C₂×C₄	1	12	yes	—
13	C₂²×C₄×C₁₅₇	C₂×C₄	1	6	yes	—
14	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
15	C₄²×C₁₅₇	C₂×C₄	1	6	yes	—
16	C₄²×C₁₅₇	C₂×C₄	1	6	yes	—
17	#11929434	C₄²	1	4	yes	—
18	#11929434	C₄²	1	12	yes	—
19	C₂³×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
20	C₂×C₄×C₁₅₇	—	2	12	no	—
21	C₂×C₄×C₁₅₇	C₄²	1	12	yes	—
22	C₂×C₄×C₁₅₇	C₂²×C₄	1	3	yes	—
23	C₂×C₄×C₁₅₇	C₂²×C₄	1	3	yes	—
24	C₂²×C₁₅₇	C₂×C₄²	1	3	yes	—
25	C₂²×C₁₅₇	#131	1	4	yes	—
26	C₄×C₁₅₇	—	2	12	no	—
27	C₄×C₁₅₇	C₂×C₄²	1	1	yes	characteristic
28	C₄×C₁₅₇	C₂×C₄²	1	3	yes	—
29	C₂×C₁₅₇	C₄³	1	1	yes	characteristic
30	C₂×C₁₅₇	#405	1	6	yes	—
31	C₁₅₇	#1726	1	1	yes	characteristic, complemented, Sylow
32	#1726	—	157	1	no	maximal, Sylow
33	C₂×#97	—	157	3	no	—
34	C₂×C₄×C₈	—	157	3	no	—
35	#376	D₁₅₇	1	1	yes	characteristic
36	C₂²×C₈	—	157	1	no	—
37	C₂²×C₈	—	157	3	no	—
38	C₂×C₄²	C₂×D₁₅₇	1	3	yes	—
39	#97	—	157	12	no	—
40	C₄×C₈	—	157	12	no	—
41	#95	Dic₁₅₇	1	4	yes	—
42	C₂²×C₄	C₂×Dic₁₅₇	1	6	yes	—
43	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
44	C₂×C₈	—	157	6	no	—
45	C₂×C₈	—	157	6	no	—
46	C₂×C₈	—	157	12	no	—
47	C₄²	C₄×D₁₅₇	1	6	yes	—
48	C₄²	C₄×D₁₅₇	1	6	yes	—
49	C₂³	C₂²×Dic₁₅₇	1	1	yes	characteristic
50	C₂×C₄	—	2	12	no	—
51	C₂×C₄	C₄×Dic₁₅₇	1	12	yes	—
52	C₂×C₄	C₂×C₄×D₁₅₇	1	3	yes	—
53	C₂×C₄	C₂×C₄×D₁₅₇	1	3	yes	—
54	C₈	—	157	4	no	—
55	C₈	—	157	12	no	—
56	C₂²	C₂×C₄×Dic₁₅₇	1	3	yes	—
57	C₂²	#19097778	1	4	yes	—
58	C₄	—	2	12	no	—
59	C₄	C₄²×D₁₅₇	1	1	yes	characteristic
60	C₄	C₄²×D₁₅₇	1	3	yes	—
61	C₂	C₄²×Dic₁₅₇	1	1	yes	characteristic
62	C₂	#23757229	1	6	yes	—

	subgroup	G/H
center, Frattini	C₂²×C₄	C₂²×D₁₅₇
commutator	C₂×C₁₅₇	C₄³
Fitting	#376×C₁₅₇	C₂
socle, prime radical	C₂³×C₁₅₇	C₂²×C₄
cosocle	C₂²×C₄×C₁₅₇	C₂³
hypercenter	#376	D₁₅₇
hypocenter	C₁₅₇	#1726
LCS	G ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂²×C₄ ◁ #376

Complements

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

N	H ≅ G/N	type
6. #19097682	C₄	semidirect
7. C₄×#11929434	C₄	semidirect
31. C₁₅₇	#1726	semidirect

Maximal subgroups

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

subgroup	index
C₂×#19097682	2
C₂×C₄×#11929434	2
#376×C₁₅₇	2
#1726	157