Subgroups — #28410578

Order 14624.

68 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#20300741	C₂	1	1	yes	maximal, characteristic, complemented
2	#20300729	C₂	1	2	yes	maximal, complemented
3	#20300726	C₂	1	2	yes	maximal, complemented
4	#20300725	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×D₄×C₄₅₇	C₂	1	1	yes	maximal, characteristic, complemented
6	Dic₉₁₄	C₂²	1	1	yes	characteristic, complemented
7	D₁₈₂₈	C₂²	1	1	yes	characteristic, complemented
8	C₂²⋊D₄₅₇	—	2	1	no	—
9	C₄×D₄₅₇	—	2	1	no	—
10	#16814532	C₂²	1	2	yes	complemented
11	C₂³×C₄₅₇	—	2	1	no	—
12	D₄×C₄₅₇	—	2	1	no	—
13	D₄×C₄₅₇	C₂²	1	2	yes	—
14	C₂×C₄×C₄₅₇	C₂²	1	1	yes	characteristic
15	C₂²×C₄₅₇	—	2	2	no	—
16	C₂²×C₄₅₇	—	4	2	no	—
17	C₂²×C₄₅₇	D₄	1	1	yes	characteristic
18	C₂×D₄₅₇	—	2	1	no	—
19	C₄×C₄₅₇	D₄	1	1	yes	characteristic
20	C₄×C₄₅₇	C₂³	1	1	yes	characteristic
21	Dic₄₅₇	—	2	1	no	—
22	C₂×C₄₅₇	—	2	1	no	—
23	C₂×C₄₅₇	—	4	2	no	—
24	C₂×C₄₅₇	C₂×D₄	1	1	yes	characteristic
25	D₄₅₇	—	4	1	no	—
26	C₄₅₇	AGL(1,ℤ/8)	1	1	yes	characteristic, complemented, Sylow
27	AGL(1,ℤ/8)	—	457	1	no	maximal, Sylow
28	#41	—	457	1	no	—
29	C₂×D₄	D₄₅₇	1	1	yes	characteristic, complemented
30	SD₁₆	—	457	2	no	—
31	D₈	—	457	2	no	—
32	M₁₆	—	457	1	no	—
33	C₂³	—	2	1	no	—
34	Q₈	—	457	1	no	—
35	D₄	—	2	1	no	—
36	D₄	—	914	1	no	—
37	D₄	—	457	1	no	—
38	D₄	C₂×D₄₅₇	1	2	yes	—
39	C₂×C₄	—	914	1	no	—
40	C₂×C₄	C₂×D₄₅₇	1	1	yes	characteristic
41	C₈	—	457	2	no	—
42	C₂²	—	2	2	no	—
43	C₂²	—	4	2	no	—
44	C₂²	—	914	1	no	—
45	C₂²	C₂²⋊D₄₅₇	1	1	yes	characteristic
46	C₄	—	914	1	no	—
47	C₄	C₂²⋊D₄₅₇	1	1	yes	characteristic
48	C₄	C₂²×D₄₅₇	1	1	yes	characteristic
49	C₂	—	2	1	no	—
50	C₂	—	4	2	no	—
51	C₂	—	1828	1	no	—
52	C₂	C₂×C₂²⋊D₄₅₇	1	1	yes	characteristic

	subgroup	G/H
center	C₂	C₂×C₂²⋊D₄₅₇
commutator, cosocle	C₄×C₄₅₇	C₂³
Frattini	C₄	C₂²×D₄₅₇
Fitting	C₂×D₄×C₄₅₇	C₂
socle	C₂×C₄₅₇	C₂×D₄
hypercenter	C₂×D₄	D₄₅₇
hypocenter	C₄₅₇	AGL(1,ℤ/8)
LCS	G ▷ C₄×C₄₅₇ ▷ C₂×C₄₅₇ ▷ C₄₅₇
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ C₂×D₄

Complements

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

N	H ≅ G/N	type
1. #20300741	C₂	semidirect
2. #20300729	C₂	semidirect
3. #20300726	C₂	semidirect
4. #20300725	C₂	semidirect
5. C₂×D₄×C₄₅₇	C₂	semidirect
6. Dic₉₁₄	C₂²	semidirect
7. D₁₈₂₈	C₂²	semidirect
10. #16814532	C₂²	semidirect
26. C₄₅₇	AGL(1,ℤ/8)	semidirect
29. C₂×D₄	D₄₅₇	semidirect

Maximal subgroups

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

subgroup	index
#20300741	2
#20300729	2
#20300726	2
#20300725	2
C₂×D₄×C₄₅₇	2
AGL(1,ℤ/8)	457