Subgroups — #31823499

Order 17984.

114 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#14555886	C₂	1	1	yes	maximal, characteristic
2	#22582838	C₂	1	1	yes	maximal, characteristic
3	#22582812	C₂	1	2	yes	maximal, complemented
4	#22582810	C₂	1	2	yes	maximal, complemented
5	#117×C₂₈₁	C₂	1	1	yes	maximal, characteristic
6	C₂×#14555886	C₄	1	4	yes	complemented
7	C₂×#14555886	C₂²	1	1	yes	characteristic
8	C₂×#14555886	C₂²	1	1	yes	characteristic
9	C₄⋊Dic₂₈₁	C₂²	1	2	yes	—
10	C₂²⋊Dic₂₈₁	—	2	1	no	—
11	C₄×Dic₂₈₁	—	2	1	no	—
12	C₂²×C₄×C₂₈₁	C₂²	1	1	yes	characteristic
13	C₄⋊C₄×C₂₈₁	C₂²	1	2	yes	—
14	C₂²⋊C₄×C₂₈₁	—	2	1	no	—
15	C₄²×C₂₈₁	—	2	1	no	—
16	C₂×Dic₂₈₁	—	2	2	no	—
17	#14555886	C₂×C₄	1	2	yes	—
18	#14555886	C₂×C₄	1	2	yes	—
19	C₂³×C₂₈₁	D₄	1	1	yes	characteristic
20	C₂×C₄×C₂₈₁	—	2	2	no	—
21	C₂×C₄×C₂₈₁	C₂×C₄	1	2	yes	—
22	C₂×C₄×C₂₈₁	D₄	1	1	yes	characteristic
23	C₂×C₄×C₂₈₁	Q₈	1	2	yes	—
24	C₂×C₄×C₂₈₁	C₂³	1	1	yes	characteristic
25	C₂²×C₂₈₁	—	2	2	no	—
26	C₂²×C₂₈₁	C₄⋊C₄	1	2	yes	—
27	C₂²×C₂₈₁	C₂×D₄	1	1	yes	characteristic
28	C₄×C₂₈₁	—	4	2	no	—
29	C₄×C₂₈₁	C₄⋊C₄	1	2	yes	—
30	C₄×C₂₈₁	C₂²×C₄	1	1	yes	characteristic
31	C₄×C₂₈₁	C₂×Q₈	1	1	yes	characteristic
32	Dic₂₈₁	—	4	2	no	—
33	C₂×C₂₈₁	—	2	2	no	—
34	C₂×C₂₈₁	C₂×C₄⋊C₄	1	1	yes	characteristic
35	C₂×C₂₈₁	#135	1	2	yes	—
36	C₂₈₁	#427	1	1	yes	characteristic, complemented, Sylow
37	#427	—	281	1	no	maximal, Sylow
38	C₂²×C₈	—	281	1	no	—
39	#117	—	281	1	no	—
40	#117	D₂₈₁	1	1	yes	characteristic
41	#107	—	281	2	no	—
42	#106	—	281	2	no	—
43	C₂²×C₄	C₂×D₂₈₁	1	1	yes	characteristic
44	C₂×C₈	—	281	4	no	—
45	C₂×C₈	—	281	1	no	—
46	C₂×C₈	—	281	1	no	—
47	C₄⋊C₄	—	281	2	no	—
48	C₄⋊C₄	C₂×D₂₈₁	1	2	yes	—
49	C₂²⋊C₄	—	2	1	no	—
50	C₂²⋊C₄	—	562	1	no	—
51	C₄²	—	2	1	no	—
52	C₄²	—	562	1	no	—
53	C₂³	C₂²⋊D₂₈₁	1	1	yes	characteristic
54	C₂×C₄	—	2	2	no	—
55	C₂×C₄	—	562	2	no	—
56	C₂×C₄	C₄×D₂₈₁	1	2	yes	—
57	C₂×C₄	C₂²⋊D₂₈₁	1	1	yes	characteristic
58	C₂×C₄	Dic₅₆₂	1	2	yes	—
59	C₂×C₄	C₂²×D₂₈₁	1	1	yes	characteristic
60	C₈	—	281	2	no	—
61	C₈	—	281	2	no	—
62	C₂²	—	2	2	no	—
63	C₂²	#17985117	1	2	yes	—
64	C₂²	C₂×C₂²⋊D₂₈₁	1	1	yes	characteristic
65	C₄	—	4	2	no	—
66	C₄	—	1124	2	no	—
67	C₄	#17985117	1	2	yes	—
68	C₄	C₂×C₄×D₂₈₁	1	1	yes	characteristic
69	C₄	C₂×Dic₅₆₂	1	1	yes	characteristic
70	C₂	—	2	2	no	—
71	C₂	C₂×#17985117	1	1	yes	characteristic
72	C₂	#22582899	1	2	yes	—

	subgroup	G/H
center	C₂×C₄	C₂²⋊D₂₈₁
commutator	C₄×C₂₈₁	C₂²×C₄
Frattini	C₂×C₄	C₂²×D₂₈₁
Fitting	#117×C₂₈₁	C₂
socle	C₂²×C₂₈₁	C₂×D₄
prime radical	C₂³×C₂₈₁	D₄
cosocle	C₂×C₄×C₂₈₁	C₂³
hypercenter	#117	D₂₈₁
hypocenter	C₂₈₁	#427
LCS	G ▷ C₄×C₂₈₁ ▷ C₂×C₂₈₁ ▷ C₂₈₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₄ ◁ #117

Complements

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

N	H ≅ G/N	type
3. #22582812	C₂	semidirect
4. #22582810	C₂	semidirect
6. C₂×#14555886	C₄	semidirect
36. C₂₈₁	#427	semidirect

Maximal subgroups

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

subgroup	index
C₂²×#14555886	2
#22582838	2
#22582812	2
#22582810	2
#117×C₂₈₁	2
#427	281