Subgroups — #31800920

Order 17728.

62 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22579955	C₂	1	1	yes	maximal, characteristic, complemented
2	#22579950	C₂	1	1	yes	maximal, characteristic, complemented
3	D₈×D₂₇₇	C₂	1	1	yes	maximal, characteristic
4	#17984573	—	2	1	no	—
5	#17984566	—	2	1	no	—
6	D₄×D₂₇₇	—	2	1	no	—
7	D₂₂₁₆	C₄	1	1	yes	characteristic
8	#17984548	—	2	1	no	—
9	C₈×D₂₇₇	C₂²	1	1	yes	characteristic
10	D₈×C₂₇₇	C₄	1	1	yes	characteristic
11	#14555667	—	4	1	no	—
12	C₂²×D₂₇₇	—	4	1	no	—
13	D₁₁₀₈	—	2	1	no	—
14	C₂²⋊D₂₇₇	—	4	1	no	—
15	C₄×D₂₇₇	D₄	1	1	yes	characteristic
16	#14555660	D₄	1	1	yes	characteristic
17	D₄×C₂₇₇	—	2	1	no	—
18	C₈×C₂₇₇	C₂×C₄	1	1	yes	characteristic
19	C₂²×C₂₇₇	—	4	1	no	—
20	C₂×D₂₇₇	—	4	1	no	—
21	C₂×D₂₇₇	—	8	2	no	—
22	C₂×D₂₇₇	SD₁₆	1	1	yes	characteristic
23	C₄×C₂₇₇	C₂²⋊C₄	1	1	yes	characteristic
24	Dic₂₇₇	D₈	1	1	yes	characteristic
25	C₂×C₂₇₇	—	8	1	no	—
26	C₂×C₂₇₇	#102	1	1	yes	characteristic
27	D₂₇₇	—	2	1	no	—
28	D₂₇₇	—	8	1	no	—
29	C₂₇₇	#361	1	1	yes	characteristic, complemented, Sylow
30	#361	—	277	1	no	maximal, Sylow
31	C₂×D₈	—	277	1	no	—
32	M₃₂	—	277	1	no	—
33	#108	—	277	1	no	—
34	C₂×D₄	—	554	1	no	—
35	D₈	—	277	1	no	—
36	D₈	—	554	1	no	—
37	D₈	#11764308	1	1	yes	characteristic
38	M₁₆	—	554	1	no	—
39	C₂×C₈	—	277	1	no	—
40	C₁₆	—	554	1	no	—
41	C₂³	—	1108	1	no	—
42	D₄	—	2	1	no	—
43	D₄	—	554	1	no	—
44	D₄	—	1108	1	no	—
45	C₂×C₄	—	277	1	no	—
46	C₈	—	277	1	no	—
47	C₈	—	1108	1	no	—
48	C₈	C₂×#11764308	1	1	yes	characteristic
49	C₂²	—	4	1	no	—
50	C₂²	—	277	1	no	—
51	C₂²	—	1108	1	no	—
52	C₂²	—	2216	2	no	—
53	C₄	—	277	1	no	—
54	C₄	C₂²⋊#11764308	1	1	yes	characteristic
55	C₂	—	8	1	no	—
56	C₂	—	554	1	no	—
57	C₂	—	2216	1	no	—
58	C₂	#22579942	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#22579942
commutator	C₈×C₂₇₇	C₂×C₄
Frattini	C₈	C₂×#11764308
Fitting	D₈×C₂₇₇	C₄
socle	C₂×C₂₇₇	#102
prime radical	D₈×D₂₇₇	C₂
cosocle	C₈×D₂₇₇	C₂²
hypercenter	D₈	#11764308
hypocenter	C₂₇₇	#361
LCS	G ▷ C₈×C₂₇₇ ▷ C₄×C₂₇₇ ▷ C₂×C₂₇₇ ▷ C₂₇₇
UCS	C₁ ◁ C₂ ◁ C₄ ◁ C₈ ◁ D₈

Complements

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

N	H ≅ G/N	type
1. #22579955	C₂	semidirect
2. #22579950	C₂	semidirect
29. C₂₇₇	#361	semidirect

Maximal subgroups

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

subgroup	index
#22579955	2
#22579950	2
D₈×D₂₇₇	2
#361	277