Subgroups — #31823257

Order 17984.

70 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22582866	C₂	1	1	yes	maximal, characteristic
2	#22582794	C₂	1	1	yes	maximal, characteristic
3	#99×C₂₈₁	C₂	1	1	yes	maximal, characteristic
4	C₂×Dic₅₆₂	C₄	1	1	yes	characteristic, complemented
5	C₂²⋊Dic₂₈₁	—	2	1	no	—
6	C₂²⋊Dic₂₈₁	—	2	1	no	—
7	C₂²⋊Dic₂₈₁	—	2	1	no	—
8	C₄×Dic₂₈₁	C₄	1	1	yes	characteristic, complemented
9	C₂×D₄×C₂₈₁	C₂²	1	1	yes	characteristic
10	C₂²⋊C₄×C₂₈₁	—	2	1	no	—
11	Dic₅₆₂	—	4	1	no	—
12	C₂×Dic₂₈₁	—	2	1	no	—
13	C₂×Dic₂₈₁	—	2	1	no	—
14	C₂×Dic₂₈₁	—	4	1	no	—
15	C₂³×C₂₈₁	D₄	1	1	yes	characteristic
16	C₂³×C₂₈₁	D₄	1	1	yes	characteristic
17	D₄×C₂₈₁	—	4	1	no	—
18	C₂×C₄×C₂₈₁	—	4	1	no	—
19	C₂×C₄×C₂₈₁	C₂×C₄	1	1	yes	characteristic
20	C₂²×C₂₈₁	—	2	1	no	—
21	C₂²×C₂₈₁	—	2	1	no	—
22	C₂²×C₂₈₁	—	4	1	no	—
23	C₂²×C₂₈₁	—	4	1	no	—
24	C₂²×C₂₈₁	C₂²⋊C₄	1	1	yes	characteristic
25	C₄×C₂₈₁	—	2	1	no	—
26	C₄×C₂₈₁	—	8	1	no	—
27	Dic₂₈₁	—	4	1	no	—
28	Dic₂₈₁	—	4	1	no	—
29	Dic₂₈₁	—	8	1	no	—
30	C₂×C₂₈₁	—	2	1	no	—
31	C₂×C₂₈₁	—	4	1	no	—
32	C₂×C₂₈₁	—	4	1	no	—
33	C₂×C₂₈₁	#99	1	1	yes	characteristic
34	C₂₈₁	#354	1	1	yes	characteristic, complemented, Sylow
35	#354	—	281	1	no	maximal, Sylow
36	#124	—	281	1	no	—
37	#99	—	281	1	no	—
38	#99	D₂₈₁	1	1	yes	characteristic
39	C₂×Q₈	—	281	1	no	—
40	C₂×D₄	C₂×D₂₈₁	1	1	yes	characteristic
41	C₂²⋊C₄	—	2	1	no	—
42	C₂²⋊C₄	—	562	1	no	—
43	C₂²⋊C₄	—	562	1	no	—
44	C₂²⋊C₄	—	562	1	no	—
45	C₄²	—	281	1	no	—
46	C₂³	C₂²⋊D₂₈₁	1	1	yes	characteristic
47	C₂³	D₁₁₂₄	1	1	yes	characteristic
48	Q₈	—	1124	1	no	—
49	D₄	—	4	1	no	—
50	C₂×C₄	—	4	1	no	—
51	C₂×C₄	—	562	1	no	—
52	C₂×C₄	—	562	1	no	—
53	C₂×C₄	—	1124	1	no	—
54	C₂×C₄	C₄×D₂₈₁	1	1	yes	characteristic
55	C₂²	—	2	1	no	—
56	C₂²	—	2	1	no	—
57	C₂²	—	4	1	no	—
58	C₂²	—	4	1	no	—
59	C₂²	#17985115	1	1	yes	characteristic
60	C₄	—	2	1	no	—
61	C₄	—	8	1	no	—
62	C₄	—	1124	1	no	—
63	C₄	—	1124	1	no	—
64	C₄	—	2248	1	no	—
65	C₂	—	2	1	no	—
66	C₂	—	4	1	no	—
67	C₂	—	4	1	no	—
68	C₂	#22582793	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#22582793
commutator	C₂×C₄×C₂₈₁	C₂×C₄
Frattini	C₂×D₄	C₂×D₂₈₁
Fitting	#99×C₂₈₁	C₂
socle	C₂×C₂₈₁	#99
prime radical, cosocle	C₂×D₄×C₂₈₁	C₂²
hypercenter	#99	D₂₈₁
hypocenter	C₂₈₁	#354
LCS	G ▷ C₂×C₄×C₂₈₁ ▷ C₂²×C₂₈₁ ▷ C₂×C₂₈₁ ▷ C₂₈₁
UCS	C₁ ◁ C₂ ◁ C₂² ◁ C₂×D₄ ◁ #99

Complements

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

N	H ≅ G/N	type
4. C₂×Dic₅₆₂	C₄	semidirect
8. C₄×Dic₂₈₁	C₄	semidirect
34. C₂₈₁	#354	semidirect

Maximal subgroups

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

subgroup	index
#22582866	2
#22582794	2
#99×C₂₈₁	2
#354	281