Subgroups — #31823842

Order 17984.

122 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#17985128	C₂	1	4	yes	maximal
2	#22582879	C₂	1	1	yes	maximal, characteristic
3	C₄×#14555886	C₂	1	1	yes	maximal, characteristic
4	C₄⋊Q₈×C₂₈₁	C₂	1	1	yes	maximal, characteristic
5	C₂×Dic₅₆₂	C₂²	1	2	yes	—
6	#17985128	—	2	8	no	—
7	C₂×#14555886	C₂²	1	2	yes	—
8	C₄⋊Dic₂₈₁	—	2	2	no	—
9	C₂×Q₈×C₂₈₁	C₂²	1	2	yes	—
10	C₄⋊C₄×C₂₈₁	—	2	2	no	—
11	C₄²×C₂₈₁	C₂²	1	1	yes	characteristic
12	Dic₅₆₂	—	2	4	no	—
13	C₂×Dic₂₈₁	—	2	2	no	—
14	#14555886	D₄	1	4	yes	—
15	Q₈×C₂₈₁	—	2	4	no	—
16	C₂×C₄×C₂₈₁	—	2	2	no	—
17	C₂×C₄×C₂₈₁	D₄	1	2	yes	—
18	C₂×C₄×C₂₈₁	C₂³	1	1	yes	characteristic
19	C₂²×C₂₈₁	C₂×D₄	1	1	yes	characteristic
20	C₄×C₂₈₁	—	4	2	no	—
21	C₄×C₂₈₁	Q₁₆	1	4	yes	complemented
22	C₄×C₂₈₁	C₂×D₄	1	2	yes	—
23	Dic₂₈₁	—	4	2	no	—
24	C₂×C₂₈₁	#127	1	1	yes	characteristic
25	C₂×C₂₈₁	C₂×Q₁₆	1	2	yes	—
26	C₂₈₁	#494	1	1	yes	characteristic, complemented, Sylow
27	#494	—	281	1	no	maximal, Sylow
28	C₂×Q₁₆	—	281	4	no	—
29	C₄⋊Q₈	—	281	1	no	—
30	C₄⋊Q₈	D₂₈₁	1	1	yes	characteristic
31	C₄×C₈	—	281	1	no	—
32	C₂×Q₈	—	281	2	no	—
33	C₂×Q₈	C₂×D₂₈₁	1	2	yes	—
34	Q₁₆	—	562	8	no	—
35	C₂×C₈	—	281	2	no	—
36	C₄⋊C₄	—	2	2	no	—
37	C₄⋊C₄	—	562	2	no	—
38	C₄²	C₂×D₂₈₁	1	1	yes	characteristic
39	Q₈	—	2	4	no	—
40	Q₈	—	562	4	no	—
41	C₂×C₄	—	2	2	no	—
42	C₂×C₄	—	562	2	no	—
43	C₂×C₄	C₂²⋊D₂₈₁	1	2	yes	—
44	C₂×C₄	C₂²×D₂₈₁	1	1	yes	characteristic
45	C₈	—	281	4	no	—
46	C₂²	C₂×C₂²⋊D₂₈₁	1	1	yes	characteristic
47	C₄	—	4	2	no	—
48	C₄	—	1124	2	no	—
49	C₄	#17985128	1	4	yes	complemented
50	C₄	D₄×D₂₈₁	1	2	yes	—
51	C₂	#22582875	1	1	yes	characteristic
52	C₂	C₂×#17985128	1	2	yes	—

	subgroup	G/H
center	C₂²	C₂×C₂²⋊D₂₈₁
commutator, cosocle	C₂×C₄×C₂₈₁	C₂³
Frattini	C₂×C₄	C₂²×D₂₈₁
Fitting	C₄⋊Q₈×C₂₈₁	C₂
socle, prime radical	C₂²×C₂₈₁	C₂×D₄
hypercenter	C₄⋊Q₈	D₂₈₁
hypocenter	C₂₈₁	#494
LCS	G ▷ C₂×C₄×C₂₈₁ ▷ C₂×C₂₈₁ ▷ C₂₈₁
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄⋊Q₈

Complements

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

N	H ≅ G/N	type
21. C₄×C₂₈₁	Q₁₆	semidirect
26. C₂₈₁	#494	semidirect
49. C₄	#17985128	semidirect

Maximal subgroups

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

subgroup	index
C₂×#17985128	2
#22582879	2
C₄×#14555886	2
C₄⋊Q₈×C₂₈₁	2
#494	281