Subgroups — #31824192

Order 17984.

200 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22582879	C₂	1	3	yes	maximal
2	#22582870	C₂	1	6	yes	maximal
3	Q₈×Dic₂₈₁	C₂	1	2	yes	maximal
4	C₄×Dic₅₆₂	C₂	1	3	yes	maximal
5	C₄×Q₈×C₂₈₁	C₂	1	1	yes	maximal, characteristic
6	C₂×Dic₅₆₂	C₂²	1	3	yes	—
7	C₄⋊Dic₂₈₁	C₂²	1	1	yes	characteristic
8	C₄⋊Dic₂₈₁	C₂²	1	6	yes	—
9	C₄⋊Dic₂₈₁	C₂²	1	6	yes	—
10	#17985117	C₂²	1	6	yes	—
11	C₄×Dic₂₈₁	C₂²	1	6	yes	—
12	C₂×Q₈×C₂₈₁	C₂²	1	1	yes	characteristic
13	C₄⋊C₄×C₂₈₁	C₂²	1	3	yes	—
14	C₄²×C₂₈₁	C₂²	1	3	yes	—
15	Dic₅₆₂	—	2	6	no	—
16	C₂×Dic₂₈₁	C₂³	1	2	yes	—
17	C₂×Dic₂₈₁	C₂³	1	6	yes	—
18	Q₈×C₂₈₁	Q₈	1	4	yes	complemented
19	C₂×C₄×C₂₈₁	C₂³	1	3	yes	—
20	C₂×C₄×C₂₈₁	C₂³	1	3	yes	—
21	C₂×C₄×C₂₈₁	C₂³	1	1	yes	characteristic
22	C₂²×C₂₈₁	C₂⁴	1	1	yes	characteristic
23	C₄×C₂₈₁	—	2	3	no	—
24	C₄×C₂₈₁	C₂×Q₈	1	6	yes	—
25	C₄×C₂₈₁	#41	1	2	yes	—
26	Dic₂₈₁	—	2	6	no	—
27	Dic₂₈₁	—	2	2	no	—
28	C₂×C₂₈₁	C₂²×Q₈	1	1	yes	characteristic
29	C₂×C₂₈₁	C₂×#41	1	1	yes	characteristic
30	C₂×C₂₈₁	2₋¹⁺⁴	1	1	yes	characteristic
31	C₂₈₁	#557	1	1	yes	characteristic, complemented, Sylow
32	#557	—	281	1	no	maximal, Sylow
33	C₄⋊Q₈	—	281	3	no	—
34	#125	—	281	6	no	—
35	C₄×Q₈	—	281	2	no	—
36	C₄×Q₈	—	281	3	no	—
37	C₄×Q₈	D₂₈₁	1	1	yes	characteristic
38	C₂×Q₈	—	281	3	no	—
39	C₂×Q₈	C₂×D₂₈₁	1	1	yes	characteristic
40	C₄⋊C₄	—	281	6	no	—
41	C₄⋊C₄	—	281	1	no	—
42	C₄⋊C₄	—	281	6	no	—
43	C₄⋊C₄	—	281	6	no	—
44	C₄⋊C₄	C₂×D₂₈₁	1	3	yes	—
45	C₄²	—	281	6	no	—
46	C₄²	C₂×D₂₈₁	1	3	yes	—
47	Q₈	—	562	6	no	—
48	Q₈	Dic₅₆₂	1	4	yes	complemented
49	C₂×C₄	—	281	2	no	—
50	C₂×C₄	—	281	6	no	—
51	C₂×C₄	C₂²×D₂₈₁	1	3	yes	—
52	C₂×C₄	C₂²×D₂₈₁	1	3	yes	—
53	C₂×C₄	C₂²×D₂₈₁	1	1	yes	characteristic
54	C₂²	C₂³×D₂₈₁	1	1	yes	characteristic
55	C₄	—	2	3	no	—
56	C₄	—	562	6	no	—
57	C₄	—	562	2	no	—
58	C₄	C₂×Dic₅₆₂	1	6	yes	—
59	C₄	#17985139	1	2	yes	—
60	C₂	C₂²×Dic₅₆₂	1	1	yes	characteristic
61	C₂	C₂×#17985139	1	1	yes	characteristic
62	C₂	#22582926	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₂₈₁
commutator, socle, prime radical, cosocle	C₂²×C₂₈₁	C₂⁴
Fitting	C₄×Q₈×C₂₈₁	C₂
hypercenter	C₄×Q₈	D₂₈₁
hypocenter	C₂₈₁	#557
LCS	G ▷ C₂²×C₂₈₁ ▷ C₂₈₁
UCS	C₁ ◁ C₂² ◁ C₄×Q₈

Complements

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

N	H ≅ G/N	type
18. Q₈×C₂₈₁	Q₈	semidirect
31. C₂₈₁	#557	semidirect
48. Q₈	Dic₅₆₂	semidirect

Maximal subgroups

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

subgroup	index
#22582879	2
#22582870	2
Q₈×Dic₂₈₁	2
C₄×Dic₅₆₂	2
C₄×Q₈×C₂₈₁	2
#557	281