Subgroups — #31823592

Order 17984.

94 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×Dic₅₆₂	C₂	1	1	yes	maximal, characteristic
2	#22582808	C₂	1	1	yes	maximal, characteristic
3	#22582808	C₂	1	1	yes	maximal, characteristic
4	#22582790	C₂	1	1	yes	maximal, characteristic
5	#22582789	C₂	1	1	yes	maximal, characteristic
6	C₈×Dic₂₈₁	C₂	1	1	yes	maximal, characteristic
7	C₄⋊C₈×C₂₈₁	C₂	1	1	yes	maximal, characteristic
8	C₂×Dic₅₆₂	C₄	1	1	yes	characteristic
9	C₂×#14555886	C₂²	1	1	yes	characteristic
10	C₂×#14555886	C₂²	1	1	yes	characteristic
11	C₄⋊Dic₂₈₁	C₄	1	1	yes	characteristic
12	#17985117	C₄	1	1	yes	characteristic
13	#17985117	C₄	1	1	yes	characteristic
14	C₄×Dic₂₈₁	C₂²	1	1	yes	characteristic
15	C₄×Dic₂₈₁	C₂²	1	1	yes	characteristic
16	C₂×C₈×C₂₈₁	C₂²	1	1	yes	characteristic
17	C₂×C₈×C₂₈₁	C₂²	1	1	yes	characteristic
18	C₄²×C₂₈₁	C₂²	1	1	yes	characteristic
19	Dic₅₆₂	—	2	2	no	—
20	C₂×Dic₂₈₁	C₂×C₄	1	1	yes	characteristic
21	C₂×Dic₂₈₁	C₂×C₄	1	1	yes	characteristic
22	C₂×Dic₂₈₁	C₂×C₄	1	1	yes	characteristic
23	C₂×Dic₂₈₁	C₂×C₄	1	1	yes	characteristic
24	#14555886	—	2	1	no	—
25	#14555886	Q₈	1	2	yes	complemented
26	C₂×C₄×C₂₈₁	C₂×C₄	1	1	yes	characteristic
27	C₂×C₄×C₂₈₁	C₂×C₄	1	1	yes	characteristic
28	C₂×C₄×C₂₈₁	C₂³	1	1	yes	characteristic
29	C₈×C₂₈₁	—	2	1	no	—
30	C₈×C₂₈₁	—	2	1	no	—
31	C₂²×C₂₈₁	C₂²×C₄	1	1	yes	characteristic
32	C₄×C₂₈₁	—	2	1	no	—
33	C₄×C₂₈₁	—	2	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	—	2	1	no	—
38	Dic₂₈₁	—	2	1	no	—
39	Dic₂₈₁	M₁₆	1	2	yes	—
40	C₂×C₂₈₁	C₄×Q₈	1	1	yes	characteristic
41	C₂×C₂₈₁	C₂×M₁₆	1	1	yes	characteristic
42	C₂×C₂₈₁	#131	1	1	yes	characteristic
43	C₂₈₁	#446	1	1	yes	characteristic, complemented, Sylow
44	#446	—	281	1	no	maximal, Sylow
45	C₄×Q₈	—	281	1	no	—
46	C₄⋊C₈	—	281	1	no	—
47	C₄⋊C₈	—	281	1	no	—
48	C₄⋊C₈	D₂₈₁	1	1	yes	characteristic
49	#97	—	281	1	no	—
50	#97	—	281	1	no	—
51	C₄×C₈	—	281	1	no	—
52	C₂×Q₈	—	281	1	no	—
53	C₂×C₈	—	281	1	no	—
54	C₂×C₈	—	281	1	no	—
55	C₂×C₈	C₂×D₂₈₁	1	1	yes	characteristic
56	C₂×C₈	C₂×D₂₈₁	1	1	yes	characteristic
57	C₄⋊C₄	—	281	1	no	—
58	C₄⋊C₄	—	281	1	no	—
59	C₄⋊C₄	—	281	1	no	—
60	C₄²	—	281	1	no	—
61	C₄²	—	281	1	no	—
62	C₄²	C₂×D₂₈₁	1	1	yes	characteristic
63	Q₈	—	562	2	no	—
64	C₂×C₄	—	281	1	no	—
65	C₂×C₄	—	281	1	no	—
66	C₂×C₄	—	281	1	no	—
67	C₂×C₄	—	281	1	no	—
68	C₂×C₄	C₄×D₂₈₁	1	1	yes	characteristic
69	C₂×C₄	C₄×D₂₈₁	1	1	yes	characteristic
70	C₂×C₄	C₂²×D₂₈₁	1	1	yes	characteristic
71	C₈	—	2	1	no	—
72	C₈	—	2	1	no	—
73	C₈	—	281	2	no	—
74	C₈	—	562	1	no	—
75	C₂²	C₂×C₄×D₂₈₁	1	1	yes	characteristic
76	C₄	—	2	1	no	—
77	C₄	—	2	1	no	—
78	C₄	—	281	2	no	—
79	C₄	—	562	1	no	—
80	C₄	—	562	1	no	—
81	C₄	—	562	1	no	—
82	C₄	Q₈×D₂₈₁	1	1	yes	characteristic
83	C₄	#17985137	1	1	yes	characteristic
84	C₂	#22582844	1	1	yes	characteristic
85	C₂	M₁₆×D₂₈₁	1	1	yes	characteristic
86	C₂	#22582885	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂²×D₂₈₁
commutator, socle, prime radical	C₂²×C₂₈₁	C₂²×C₄
Fitting	C₄⋊C₈×C₂₈₁	C₂
cosocle	C₂×C₄×C₂₈₁	C₂³
hypercenter	C₄⋊C₈	D₂₈₁
hypocenter	C₂₈₁	#446
LCS	G ▷ C₂²×C₂₈₁ ▷ C₂₈₁
UCS	C₁ ◁ C₂×C₄ ◁ C₄⋊C₈

Complements

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

N	H ≅ G/N	type
25. #14555886	Q₈	semidirect
43. C₂₈₁	#446	semidirect

Maximal subgroups

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

subgroup	index
C₄×Dic₅₆₂	2
#22582808	2
#22582790	2
#22582789	2
C₈×Dic₂₈₁	2
C₄⋊C₈×C₂₈₁	2
#446	281