Subgroups — #44540474

Order 31712.

68 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#30629391	C₂	1	1	yes	maximal, characteristic, complemented
2	D₄×D₉₉₁	C₂	1	1	yes	maximal, characteristic, complemented
3	#30629381	C₂	1	1	yes	maximal, characteristic, complemented
4	#30629380	C₂	1	1	yes	maximal, characteristic, complemented
5	#30629377	C₂	1	1	yes	maximal, characteristic, complemented
6	#30629375	C₂	1	1	yes	maximal, characteristic, complemented
7	D₈×C₉₉₁	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂²×D₉₉₁	—	2	1	no	—
9	Dic₁₉₈₂	C₂²	1	1	yes	characteristic, complemented
10	D₃₉₆₄	C₂²	1	1	yes	characteristic
11	C₂²⋊D₉₉₁	—	2	1	no	—
12	C₂²⋊D₉₉₁	—	2	1	no	—
13	C₂×Dic₉₉₁	—	2	1	no	—
14	C₄×D₉₉₁	C₂²	1	1	yes	characteristic
15	C₉₉₁⋊C₈	C₂²	1	1	yes	characteristic, complemented
16	D₄×C₉₉₁	C₂²	1	1	yes	characteristic
17	D₄×C₉₉₁	C₂²	1	1	yes	characteristic, complemented
18	C₈×C₉₉₁	C₂²	1	1	yes	characteristic, complemented
19	C₂²×C₉₉₁	—	2	1	no	—
20	C₂²×C₉₉₁	—	2	1	no	—
21	C₂×D₉₉₁	—	2	1	no	—
22	C₂×D₉₉₁	—	4	2	no	—
23	C₂×D₉₉₁	D₄	1	1	yes	characteristic
24	C₄×C₉₉₁	C₂³	1	1	yes	characteristic
25	Dic₉₉₁	—	2	1	no	—
26	Dic₉₉₁	D₄	1	1	yes	characteristic
27	C₂×C₉₉₁	—	4	1	no	—
28	C₂×C₉₉₁	—	4	1	no	—
29	C₂×C₉₉₁	C₂×D₄	1	1	yes	characteristic
30	D₉₉₁	—	2	1	no	—
31	D₉₉₁	—	4	1	no	—
32	C₉₉₁	AGL(1,ℤ/8)	1	1	yes	characteristic, complemented, Sylow
33	AGL(1,ℤ/8)	—	991	1	no	maximal, Sylow
34	#41	—	991	1	no	—
35	C₂×D₄	—	991	1	no	—
36	SD₁₆	—	991	1	no	—
37	SD₁₆	—	991	1	no	—
38	D₈	—	991	1	no	—
39	D₈	D₉₉₁	1	1	yes	characteristic, complemented
40	M₁₆	—	991	1	no	—
41	C₂³	—	1982	1	no	—
42	Q₈	—	991	1	no	—
43	D₄	—	1982	1	no	—
44	D₄	—	1982	1	no	—
45	D₄	—	991	1	no	—
46	D₄	C₂×D₉₉₁	1	1	yes	characteristic
47	D₄	C₂×D₉₉₁	1	1	yes	characteristic, complemented
48	C₂×C₄	—	1982	1	no	—
49	C₂×C₄	—	991	1	no	—
50	C₈	—	991	1	no	—
51	C₈	C₂×D₉₉₁	1	1	yes	characteristic, complemented
52	C₂²	—	2	1	no	—
53	C₂²	—	2	1	no	—
54	C₂²	—	3964	2	no	—
55	C₂²	—	1982	1	no	—
56	C₂²	—	991	1	no	—
57	C₄	—	1982	1	no	—
58	C₄	—	991	1	no	—
59	C₄	C₂²×D₉₉₁	1	1	yes	characteristic
60	C₂	—	4	1	no	—
61	C₂	—	4	1	no	—
62	C₂	—	3964	1	no	—
63	C₂	—	1982	1	no	—
64	C₂	D₄×D₉₉₁	1	1	yes	characteristic

	subgroup	G/H
center	C₂	D₄×D₉₉₁
commutator, cosocle	C₄×C₉₉₁	C₂³
Frattini	C₄	C₂²×D₉₉₁
Fitting	D₈×C₉₉₁	C₂
socle	C₂×C₉₉₁	C₂×D₄
hypercenter	D₈	D₉₉₁
hypocenter	C₉₉₁	AGL(1,ℤ/8)
LCS	G ▷ C₄×C₉₉₁ ▷ C₂×C₉₉₁ ▷ C₉₉₁
UCS	C₁ ◁ C₂ ◁ C₄ ◁ D₈

Complements

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

N	H ≅ G/N	type
1. #30629391	C₂	semidirect
2. D₄×D₉₉₁	C₂	semidirect
3. #30629381	C₂	semidirect
4. #30629380	C₂	semidirect
5. #30629377	C₂	semidirect
6. #30629375	C₂	semidirect
7. D₈×C₉₉₁	C₂	semidirect
9. Dic₁₉₈₂	C₂²	semidirect
15. C₉₉₁⋊C₈	C₂²	semidirect
17. D₄×C₉₉₁	C₂²	semidirect
18. C₈×C₉₉₁	C₂²	semidirect
32. C₉₉₁	AGL(1,ℤ/8)	semidirect
39. D₈	D₉₉₁	semidirect
47. D₄	C₂×D₉₉₁	semidirect
51. C₈	C₂×D₉₉₁	semidirect

Maximal subgroups

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

subgroup	index
#30629391	2
D₄×D₉₉₁	2
#30629381	2
#30629380	2
#30629377	2
#30629375	2
D₈×C₉₉₁	2
AGL(1,ℤ/8)	991