Subgroups — C₄²×#11929434 #34099818

Order 20096.

408 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×#11929434	C₂	1	6	yes	maximal
2	C₄³×C₁₅₇	C₂	1	1	yes	maximal, characteristic
3	C₂²×#11929434	C₂²	1	4	yes	—
4	C₄×#11929434	C₄	1	24	yes	direct product factor
5	C₂×C₄²×C₁₅₇	C₄	1	4	yes	—
6	C₂×C₄²×C₁₅₇	C₂²	1	3	yes	—
7	C₂×#11929434	C₂×C₄	1	24	yes	—
8	C₂²×C₄×C₁₅₇	C₂×C₄	1	6	yes	—
9	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
10	C₄²×C₁₅₇	C₈	1	16	yes	complemented
11	C₄²×C₁₅₇	C₂×C₄	1	12	yes	—
12	#11929434	C₄²	1	16	yes	direct product factor
13	C₂³×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
14	C₂×C₄×C₁₅₇	C₄²	1	12	yes	—
15	C₂×C₄×C₁₅₇	C₂×C₈	1	24	yes	—
16	C₂×C₄×C₁₅₇	C₂²×C₄	1	6	yes	—
17	C₂²×C₁₅₇	C₂×C₄²	1	3	yes	—
18	C₂²×C₁₅₇	C₂²×C₈	1	4	yes	—
19	C₄×C₁₅₇	C₄×C₈	1	24	yes	complemented
20	C₄×C₁₅₇	C₂×C₄²	1	4	yes	—
21	C₂×C₁₅₇	C₄³	1	1	yes	characteristic
22	C₂×C₁₅₇	C₂×C₄×C₈	1	6	yes	—
23	C₁₅₇	C₄²×C₈	1	1	yes	characteristic, complemented, Sylow
24	C₄²×C₈	—	157	1	no	maximal, Sylow
25	C₂×C₄×C₈	—	157	6	no	—
26	C₄³	D₁₅₇	1	1	yes	characteristic
27	C₂²×C₈	—	157	4	no	—
28	C₂×C₄²	Dic₁₅₇	1	4	yes	—
29	C₂×C₄²	C₂×D₁₅₇	1	3	yes	—
30	C₄×C₈	—	157	24	no	—
31	C₂²×C₄	C₂×Dic₁₅₇	1	6	yes	—
32	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
33	C₂×C₈	—	157	24	no	—
34	C₄²	#11929434	1	16	yes	direct product factor
35	C₄²	C₄×D₁₅₇	1	12	yes	—
36	C₂³	C₂²×Dic₁₅₇	1	1	yes	characteristic
37	C₂×C₄	C₄×Dic₁₅₇	1	12	yes	—
38	C₂×C₄	C₂×#11929434	1	24	yes	—
39	C₂×C₄	C₂×C₄×D₁₅₇	1	6	yes	—
40	C₈	—	157	16	no	—
41	C₂²	C₂×C₄×Dic₁₅₇	1	3	yes	—
42	C₂²	C₂²×#11929434	1	4	yes	—
43	C₄	C₄×#11929434	1	24	yes	direct product factor
44	C₄	C₄²×D₁₅₇	1	4	yes	—
45	C₂	C₄²×Dic₁₅₇	1	1	yes	characteristic
46	C₂	C₂×C₄×#11929434	1	6	yes	—

	subgroup	G/H
center, hypercenter	C₄³	D₁₅₇
commutator, hypocenter	C₁₅₇	C₄²×C₈
Frattini	C₂²×C₄	C₂²×D₁₅₇
Fitting	C₄³×C₁₅₇	C₂
socle, prime radical	C₂³×C₁₅₇	C₂²×C₄
cosocle	C₂²×C₄×C₁₅₇	C₂³
LCS	G ▷ C₁₅₇
UCS	C₁ ◁ C₄³

Complements

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

N	H ≅ G/N	type
4. C₄×#11929434	C₄	direct (N × H)
10. C₄²×C₁₅₇	C₈	semidirect
12. #11929434	C₄²	direct (N × H)
19. C₄×C₁₅₇	C₄×C₈	semidirect
23. C₁₅₇	C₄²×C₈	semidirect
34. C₄²	#11929434	direct (N × H)
43. C₄	C₄×#11929434	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₄×#11929434	2
C₄³×C₁₅₇	2
C₄²×C₈	157

Subgroups — C42×#11929434 #34099818

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₄²×#11929434 #34099818