Subgroups — #64723

Order 320.

58 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×Dic₂₀	C₂	1	1	yes	maximal, characteristic
2	C₂×C₅×C₁₆	C₂	1	1	yes	maximal, characteristic
3	#3950	C₂	1	1	yes	maximal, characteristic
4	C₂×Dic₁₀	—	2	1	no	—
5	C₂×C₅×C₈	C₂²	1	1	yes	characteristic
6	C₄⋊Dic₅	—	2	1	no	—
7	Dic₂₀	—	2	1	no	—
8	Dic₂₀	C₄	1	2	yes	complemented
9	C₅×C₁₆	—	2	1	no	—
10	#358	—	5	1	no	maximal, Sylow
11	C₂×C₄×C₅	D₄	1	1	yes	characteristic
12	C₂×Dic₅	—	4	1	no	—
13	C₂×Dic₅	—	4	1	no	—
14	Dic₁₀	—	2	2	no	—
15	Dic₁₀	—	4	1	no	—
16	C₅×C₈	C₂×C₄	1	1	yes	characteristic
17	C₅×C₈	D₄	1	1	yes	characteristic
18	C₂×Q₁₆	—	5	1	no	—
19	C₂×C₁₆	D₅	1	1	yes	characteristic
20	#107	—	5	1	no	—
21	C₂²×C₅	D₈	1	1	yes	characteristic
22	C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
23	C₄×C₅	SD₁₆	1	1	yes	characteristic
24	Dic₅	—	4	2	no	—
25	Dic₅	—	8	1	no	—
26	C₂×Q₈	—	10	1	no	—
27	Q₁₆	—	5	2	no	—
28	Q₁₆	—	10	1	no	—
29	C₂×C₈	C₂×D₅	1	1	yes	characteristic
30	C₄⋊C₄	—	10	1	no	—
31	C₁₆	—	2	1	no	—
32	C₂×C₅	#102	1	1	yes	characteristic
33	C₂×C₅	SD₃₂	1	1	yes	characteristic
34	C₂×C₅	Q₃₂	1	1	yes	characteristic
35	Q₈	—	10	2	no	—
36	Q₈	—	20	1	no	—
37	C₂×C₄	—	20	1	no	—
38	C₂×C₄	—	20	1	no	—
39	C₂×C₄	D₂₀	1	1	yes	characteristic
40	C₈	C₄×D₅	1	1	yes	characteristic
41	C₈	C₂²⋊D₅	1	1	yes	characteristic
42	C₅	#358	1	1	yes	characteristic, complemented, Sylow
43	C₂²	D₄₀	1	1	yes	characteristic
44	C₄	—	20	2	no	—
45	C₄	—	40	1	no	—
46	C₄	#677	1	1	yes	characteristic
47	C₄	#685	1	1	yes	characteristic
48	C₂	#3932	1	1	yes	characteristic
49	C₂	Dic₄₀	1	1	yes	characteristic
50	C₂	#3953	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₄₀
commutator	C₅×C₈	C₂×C₄
Frattini	C₂×C₈	C₂×D₅
Fitting	C₂×C₅×C₁₆	C₂
socle, prime radical	C₂²×C₅	D₈
cosocle	C₂×C₅×C₈	C₂²
hypercenter	C₂×C₁₆	D₅
hypocenter	C₅	#358
LCS	G ▷ C₅×C₈ ▷ C₄×C₅ ▷ C₂×C₅ ▷ C₅
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ C₂×C₁₆

Complements

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

N	H ≅ G/N	type
8. Dic₂₀	C₄	semidirect
42. C₅	#358	semidirect

Maximal subgroups

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

subgroup	index
C₂×Dic₂₀	2
C₂×C₅×C₁₆	2
#3950	2
#358	5