Subgroups — #31823746

Order 17984.

96 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22582878	C₂	1	1	yes	maximal, characteristic
2	Q₈×Dic₂₈₁	C₂	1	1	yes	maximal, characteristic
3	#22582811	C₂	1	1	yes	maximal, characteristic
4	#22582810	C₂	1	1	yes	maximal, characteristic
5	#22582808	C₂	1	1	yes	maximal, characteristic
6	#22582803	C₂	1	1	yes	maximal, characteristic
7	#103×C₂₈₁	C₂	1	1	yes	maximal, characteristic
8	C₂×Dic₅₆₂	—	2	1	no	—
9	C₂×#14555886	C₂²	1	1	yes	characteristic
10	C₄⋊Dic₂₈₁	—	2	1	no	—
11	C₄⋊Dic₂₈₁	C₂²	1	1	yes	characteristic
12	C₄⋊Dic₂₈₁	C₂²	1	1	yes	characteristic
13	#17985117	—	2	1	no	—
14	C₄×Dic₂₈₁	—	2	1	no	—
15	C₄×Dic₂₈₁	C₂²	1	1	yes	characteristic
16	C₂×Q₈×C₂₈₁	C₂²	1	1	yes	characteristic
17	C₂×C₈×C₂₈₁	C₂²	1	1	yes	characteristic
18	C₄⋊C₄×C₂₈₁	C₂²	1	1	yes	characteristic
19	Dic₅₆₂	—	4	2	no	—
20	C₂×Dic₂₈₁	—	2	1	no	—
21	C₂×Dic₂₈₁	—	2	1	no	—
22	C₂×Dic₂₈₁	D₄	1	1	yes	characteristic
23	C₂×Dic₂₈₁	D₄	1	1	yes	characteristic
24	#14555886	—	2	1	no	—
25	Q₈×C₂₈₁	—	2	1	no	—
26	Q₈×C₂₈₁	Q₈	1	2	yes	complemented
27	C₂×C₄×C₂₈₁	—	2	1	no	—
28	C₂×C₄×C₂₈₁	—	2	1	no	—
29	C₂×C₄×C₂₈₁	C₂³	1	1	yes	characteristic
30	C₈×C₂₈₁	—	2	1	no	—
31	C₂²×C₂₈₁	C₂×D₄	1	1	yes	characteristic
32	C₄×C₂₈₁	—	2	2	no	—
33	C₄×C₂₈₁	—	4	1	no	—
34	C₄×C₂₈₁	C₂×Q₈	1	1	yes	characteristic
35	C₄×C₂₈₁	#41	1	1	yes	characteristic
36	Dic₂₈₁	—	2	1	no	—
37	Dic₂₈₁	—	4	1	no	—
38	Dic₂₈₁	—	4	1	no	—
39	Dic₂₈₁	SD₁₆	1	2	yes	—
40	C₂×C₂₈₁	C₂²⋊Q₈	1	1	yes	characteristic
41	C₂×C₂₈₁	C₂×SD₁₆	1	1	yes	characteristic
42	C₂×C₂₈₁	#137	1	1	yes	characteristic
43	C₂₈₁	#475	1	1	yes	characteristic, complemented, Sylow
44	#475	—	281	1	no	maximal, Sylow
45	C₄⋊Q₈	—	281	1	no	—
46	C₄×Q₈	—	281	1	no	—
47	#106	—	281	1	no	—
48	#106	—	281	1	no	—
49	C₄⋊C₈	—	281	1	no	—
50	#103	—	281	1	no	—
51	#103	D₂₈₁	1	1	yes	characteristic
52	C₂×Q₈	—	562	1	no	—
53	C₂×Q₈	C₂×D₂₈₁	1	1	yes	characteristic
54	C₂×C₈	—	281	1	no	—
55	C₂×C₈	C₂×D₂₈₁	1	1	yes	characteristic
56	C₄⋊C₄	—	281	1	no	—
57	C₄⋊C₄	—	281	1	no	—
58	C₄⋊C₄	—	562	1	no	—
59	C₄⋊C₄	—	562	1	no	—
60	C₄⋊C₄	C₂×D₂₈₁	1	1	yes	characteristic
61	C₄²	—	281	1	no	—
62	C₄²	—	562	1	no	—
63	Q₈	—	2	1	no	—
64	Q₈	—	1124	2	no	—
65	Q₈	Dic₅₆₂	1	2	yes	complemented
66	C₂×C₄	—	2	1	no	—
67	C₂×C₄	—	2	1	no	—
68	C₂×C₄	—	281	1	no	—
69	C₂×C₄	—	281	1	no	—
70	C₂×C₄	—	562	1	no	—
71	C₂×C₄	—	562	1	no	—
72	C₂×C₄	C₂²×D₂₈₁	1	1	yes	characteristic
73	C₈	—	2	1	no	—
74	C₈	—	562	1	no	—
75	C₂²	D₄×D₂₈₁	1	1	yes	characteristic
76	C₄	—	2	2	no	—
77	C₄	—	4	1	no	—
78	C₄	—	281	2	no	—
79	C₄	—	562	1	no	—
80	C₄	—	1124	1	no	—
81	C₄	—	1124	1	no	—
82	C₄	C₂×Dic₅₆₂	1	1	yes	characteristic
83	C₄	#17985137	1	1	yes	characteristic
84	C₂	#22582856	1	1	yes	characteristic
85	C₂	SD₁₆×D₂₈₁	1	1	yes	characteristic
86	C₂	#22582911	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₄×D₂₈₁
commutator, cosocle	C₂×C₄×C₂₈₁	C₂³
Frattini	C₂×C₄	C₂²×D₂₈₁
Fitting	#103×C₂₈₁	C₂
socle, prime radical	C₂²×C₂₈₁	C₂×D₄
hypercenter	#103	D₂₈₁
hypocenter	C₂₈₁	#475
LCS	G ▷ C₂×C₄×C₂₈₁ ▷ C₂×C₂₈₁ ▷ C₂₈₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ #103

Complements

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

N	H ≅ G/N	type
26. Q₈×C₂₈₁	Q₈	semidirect
43. C₂₈₁	#475	semidirect
65. Q₈	Dic₅₆₂	semidirect

Maximal subgroups

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

subgroup	index
#22582878	2
Q₈×Dic₂₈₁	2
#22582811	2
#22582810	2
#22582808	2
#22582803	2
#103×C₂₈₁	2
#475	281