Subgroups — #34100279

Order 20096.

240 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757028	C₂	1	6	yes	maximal
2	C₄³×C₁₅₇	C₂	1	1	yes	maximal, characteristic
3	C₂²×#11929434	C₂²	1	4	yes	—
4	C₂×C₄²×C₁₅₇	C₄	1	3	yes	—
5	C₂×C₄²×C₁₅₇	C₄	1	1	yes	characteristic
6	C₂×C₄²×C₁₅₇	C₂²	1	3	yes	—
7	C₂×#11929434	—	2	12	no	—
8	C₂²×C₄×C₁₅₇	C₂×C₄	1	3	yes	—
9	C₂²×C₄×C₁₅₇	C₂×C₄	1	3	yes	—
10	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
11	C₄²×C₁₅₇	—	2	6	no	—
12	C₄²×C₁₅₇	—	2	6	no	—
13	C₄²×C₁₅₇	C₈	1	4	yes	complemented
14	#11929434	—	4	4	no	—
15	C₂³×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
16	C₂×C₄×C₁₅₇	—	2	3	no	—
17	C₂×C₄×C₁₅₇	—	2	3	no	—
18	C₂×C₄×C₁₅₇	—	2	3	no	—
19	C₂×C₄×C₁₅₇	—	2	3	no	—
20	C₂×C₄×C₁₅₇	C₂×C₈	1	6	yes	—
21	C₂×C₄×C₁₅₇	M₁₆	1	6	yes	—
22	C₂×C₄×C₁₅₇	#41	1	6	yes	—
23	C₂²×C₁₅₇	#117	1	3	yes	—
24	C₂²×C₁₅₇	C₂²×C₈	1	1	yes	characteristic
25	C₂²×C₁₅₇	C₂×M₁₆	1	3	yes	—
26	C₄×C₁₅₇	—	2	6	no	—
27	C₄×C₁₅₇	—	2	6	no	—
28	C₄×C₁₅₇	#126	1	4	yes	—
29	C₂×C₁₅₇	#383	1	1	yes	characteristic
30	C₂×C₁₅₇	#431	1	3	yes	—
31	C₂×C₁₅₇	#432	1	3	yes	—
32	C₁₅₇	#1839	1	1	yes	characteristic, complemented, Sylow
33	#1839	—	157	1	no	maximal, Sylow
34	C₄³	D₁₅₇	1	1	yes	characteristic
35	#336	—	157	6	no	—
36	C₂²×C₈	—	157	4	no	—
37	C₂×C₄²	Dic₁₅₇	1	3	yes	—
38	C₂×C₄²	Dic₁₅₇	1	1	yes	characteristic
39	C₂×C₄²	C₂×D₁₅₇	1	3	yes	—
40	C₂²×C₄	C₂×Dic₁₅₇	1	3	yes	—
41	C₂²×C₄	C₂×Dic₁₅₇	1	3	yes	—
42	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
43	C₂×C₈	—	314	12	no	—
44	C₄²	—	2	6	no	—
45	C₄²	—	2	6	no	—
46	C₄²	#11929434	1	4	yes	complemented
47	C₂³	C₂²×Dic₁₅₇	1	1	yes	characteristic
48	C₂×C₄	—	2	3	no	—
49	C₂×C₄	—	2	3	no	—
50	C₂×C₄	—	2	3	no	—
51	C₂×C₄	—	2	3	no	—
52	C₂×C₄	C₂×#11929434	1	6	yes	—
53	C₂×C₄	#14578938	1	6	yes	—
54	C₂×C₄	#14578954	1	6	yes	—
55	C₈	—	628	4	no	—
56	C₂²	#19097730	1	3	yes	—
57	C₂²	C₂²×#11929434	1	1	yes	characteristic
58	C₂²	C₂×#14578938	1	3	yes	—
59	C₄	—	2	6	no	—
60	C₄	—	2	6	no	—
61	C₄	#19097765	1	4	yes	—
62	C₂	#23757141	1	1	yes	characteristic
63	C₂	#23757326	1	3	yes	—
64	C₂	#23757330	1	3	yes	—

	subgroup	G/H
center, Frattini	C₂²×C₄	C₂²×D₁₅₇
commutator	C₂²×C₁₅₇	C₂²×C₈
Fitting	C₄³×C₁₅₇	C₂
socle, prime radical	C₂³×C₁₅₇	C₂²×C₄
cosocle	C₂²×C₄×C₁₅₇	C₂³
hypercenter	C₄³	D₁₅₇
hypocenter	C₁₅₇	#1839
LCS	G ▷ C₂²×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂²×C₄ ◁ C₄³

Complements

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

N	H ≅ G/N	type
13. C₄²×C₁₅₇	C₈	semidirect
32. C₁₅₇	#1839	semidirect
46. C₄²	#11929434	semidirect

Maximal subgroups

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

subgroup	index
#23757028	2
C₄³×C₁₅₇	2
#1839	157