Subgroups — #31799819

Order 17728.

54 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×Dic₁₁₀₈	C₂	1	1	yes	maximal, characteristic
2	#22579816	C₂	1	1	yes	maximal, characteristic
3	M₃₂×C₂₇₇	C₂	1	1	yes	maximal, characteristic
4	C₂×Dic₅₅₄	—	2	1	no	—
5	Dic₁₁₀₈	—	2	1	no	—
6	Dic₁₁₀₈	C₄	1	2	yes	—
7	#17984547	—	2	1	no	—
8	C₂×C₈×C₂₇₇	C₂²	1	1	yes	characteristic
9	C₁₆×C₂₇₇	—	2	1	no	—
10	Dic₅₅₄	—	2	2	no	—
11	Dic₅₅₄	—	4	1	no	—
12	C₂×Dic₂₇₇	—	4	1	no	—
13	#14555660	—	4	1	no	—
14	C₂×C₄×C₂₇₇	D₄	1	1	yes	characteristic
15	C₈×C₂₇₇	C₂×C₄	1	1	yes	characteristic
16	C₈×C₂₇₇	D₄	1	1	yes	characteristic
17	C₂²×C₂₇₇	SD₁₆	1	1	yes	characteristic
18	C₄×C₂₇₇	C₂²⋊C₄	1	1	yes	characteristic
19	C₄×C₂₇₇	D₈	1	1	yes	characteristic
20	Dic₂₇₇	—	4	2	no	—
21	C₂×C₂₇₇	—	2	1	no	—
22	C₂×C₂₇₇	#102	1	1	yes	characteristic
23	C₂₇₇	#362	1	1	yes	characteristic, complemented, Sylow
24	#362	—	277	1	no	maximal, Sylow
25	C₂×Q₁₆	—	277	1	no	—
26	M₃₂	D₂₇₇	1	1	yes	characteristic
27	#108	—	277	1	no	—
28	C₂×Q₈	—	554	1	no	—
29	Q₁₆	—	277	2	no	—
30	Q₁₆	—	554	1	no	—
31	M₁₆	—	554	1	no	—
32	C₂×C₈	C₂×D₂₇₇	1	1	yes	characteristic
33	C₁₆	—	2	1	no	—
34	Q₈	—	554	2	no	—
35	Q₈	—	1108	1	no	—
36	C₂×C₄	—	1108	1	no	—
37	C₂×C₄	D₁₁₀₈	1	1	yes	characteristic
38	C₈	—	1108	1	no	—
39	C₈	C₄×D₂₇₇	1	1	yes	characteristic
40	C₈	C₂²⋊D₂₇₇	1	1	yes	characteristic
41	C₂²	#17984552	1	1	yes	characteristic
42	C₄	—	1108	2	no	—
43	C₄	#17984540	1	1	yes	characteristic
44	C₄	D₂₂₁₆	1	1	yes	characteristic
45	C₂	—	2	1	no	—
46	C₂	#22579802	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#22579802
commutator	C₈×C₂₇₇	C₂×C₄
Frattini	C₂×C₈	C₂×D₂₇₇
Fitting	M₃₂×C₂₇₇	C₂
socle	C₂×C₂₇₇	#102
prime radical	C₂²×C₂₇₇	SD₁₆
cosocle	C₂×C₈×C₂₇₇	C₂²
hypercenter	M₃₂	D₂₇₇
hypocenter	C₂₇₇	#362
LCS	G ▷ C₈×C₂₇₇ ▷ C₄×C₂₇₇ ▷ C₂×C₂₇₇ ▷ C₂₇₇
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ C₂×C₈ ◁ M₃₂

Complements

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

N	H ≅ G/N	type
23. C₂₇₇	#362	semidirect

Maximal subgroups

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

subgroup	index
C₂×Dic₁₁₀₈	2
#22579816	2
M₃₂×C₂₇₇	2
#362	277