Subgroups — #31823260

Order 17984.

64 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22582798	C₂	1	2	yes	maximal, complemented
2	#124×C₂₈₁	C₂	1	1	yes	maximal, characteristic
3	#17985122	—	2	2	no	—
4	C₂×Q₈×C₂₈₁	C₂²	1	1	yes	characteristic
5	C₂×D₄×C₂₈₁	C₄	1	1	yes	characteristic
6	C₂²⋊C₄×C₂₈₁	—	2	2	no	—
7	C₄²×C₂₈₁	C₄	1	1	yes	characteristic
8	#14555886	—	4	2	no	—
9	C₂³×C₂₈₁	—	2	1	no	—
10	Q₈×C₂₈₁	—	4	1	no	—
11	D₄×C₂₈₁	—	4	1	no	—
12	C₂×C₄×C₂₈₁	—	2	1	no	—
13	C₂×C₄×C₂₈₁	C₂×C₄	1	1	yes	characteristic
14	C₂×C₄×C₂₈₁	D₄	1	2	yes	—
15	C₂²×C₂₈₁	—	4	2	no	—
16	C₂²×C₂₈₁	—	4	1	no	—
17	C₂²×C₂₈₁	C₂²⋊C₄	1	1	yes	characteristic
18	C₄×C₂₈₁	—	2	1	no	—
19	C₄×C₂₈₁	—	2	2	no	—
20	C₄×C₂₈₁	—	4	1	no	—
21	C₂×C₂₈₁	—	2	1	no	—
22	C₂×C₂₈₁	—	8	1	no	—
23	C₂×C₂₈₁	#99	1	1	yes	characteristic
24	C₂₈₁	#355	1	1	yes	characteristic, complemented, Sylow
25	#355	—	281	1	no	maximal, Sylow
26	#124	D₂₈₁	1	1	yes	characteristic
27	#101	—	281	2	no	—
28	C₂×Q₈	C₂×D₂₈₁	1	1	yes	characteristic
29	C₂×D₄	Dic₂₈₁	1	1	yes	characteristic
30	M₁₆	—	562	2	no	—
31	C₂²⋊C₄	—	2	2	no	—
32	C₄²	Dic₂₈₁	1	1	yes	characteristic
33	C₂³	—	2	1	no	—
34	Q₈	—	4	1	no	—
35	D₄	—	4	1	no	—
36	C₂×C₄	—	2	1	no	—
37	C₂×C₄	C₂×Dic₂₈₁	1	1	yes	characteristic
38	C₂×C₄	C₂²⋊D₂₈₁	1	2	yes	—
39	C₈	—	1124	2	no	—
40	C₂²	—	4	2	no	—
41	C₂²	—	4	1	no	—
42	C₂²	C₂²⋊Dic₂₈₁	1	1	yes	characteristic
43	C₄	—	2	2	no	—
44	C₄	—	2	1	no	—
45	C₄	—	4	1	no	—
46	C₂	—	2	1	no	—
47	C₂	—	8	1	no	—
48	C₂	#22582794	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#22582794
commutator	C₂×C₄×C₂₈₁	C₂×C₄
Frattini	C₂×Q₈	C₂×D₂₈₁
Fitting	#124×C₂₈₁	C₂
socle	C₂×C₂₈₁	#99
prime radical	C₂×D₄×C₂₈₁	C₄
cosocle	C₂×Q₈×C₂₈₁	C₂²
hypercenter	#124	D₂₈₁
hypocenter	C₂₈₁	#355
LCS	G ▷ C₂×C₄×C₂₈₁ ▷ C₂²×C₂₈₁ ▷ C₂×C₂₈₁ ▷ C₂₈₁
UCS	C₁ ◁ C₂ ◁ C₂² ◁ C₂×Q₈ ◁ #124

Complements

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

N	H ≅ G/N	type
1. #22582798	C₂	semidirect
24. C₂₈₁	#355	semidirect

Maximal subgroups

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

subgroup	index
#22582798	2
#124×C₂₈₁	2
#355	281