Subgroups — #4043

Order 160.

74 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×D₅	C₂	1	1	yes	maximal, characteristic
2	C₂×Dic₁₀	C₂	1	1	yes	maximal, characteristic, complemented
3	C₅×C₄⋊C₄	C₂	1	1	yes	maximal, characteristic, complemented
4	#685	C₂	1	2	yes	maximal
5	C₄⋊Dic₅	C₂	1	2	yes	maximal, complemented
6	C₂²×D₅	C₂²	1	1	yes	characteristic
7	C₂×C₄×C₅	C₂²	1	2	yes	—
8	C₂×C₄×C₅	C₂²	1	1	yes	characteristic
9	C₂×Dic₅	C₂²	1	1	yes	characteristic
10	C₂×Dic₅	C₂²	1	2	yes	—
11	C₄×D₅	—	2	2	no	—
12	Dic₁₀	—	2	2	no	—
13	C₂²⋊Q₈	—	5	1	no	maximal, Sylow
14	C₂²×C₅	C₂³	1	1	yes	characteristic
15	C₂×D₅	—	2	1	no	—
16	C₂×D₅	—	2	1	no	—
17	C₂×D₅	Q₈	1	2	yes	complemented
18	C₄×C₅	—	2	2	no	—
19	C₄×C₅	D₄	1	2	yes	—
20	Dic₅	—	2	2	no	—
21	Dic₅	—	2	1	no	—
22	C₂×Q₈	—	5	1	no	—
23	C₂²×C₄	—	5	1	no	—
24	C₄⋊C₄	—	5	2	no	—
25	C₄⋊C₄	D₅	1	1	yes	characteristic, complemented
26	C₂²⋊C₄	—	5	2	no	—
27	C₂×C₅	C₂×D₄	1	1	yes	characteristic
28	C₂×C₅	C₂×Q₈	1	1	yes	characteristic
29	C₂×C₅	#41	1	1	yes	characteristic
30	D₅	—	2	2	no	—
31	C₂³	—	5	1	no	—
32	Q₈	—	10	2	no	—
33	C₂×C₄	—	5	2	no	—
34	C₂×C₄	—	5	1	no	—
35	C₂×C₄	—	10	2	no	—
36	C₂×C₄	C₂×D₅	1	2	yes	—
37	C₂×C₄	C₂×D₅	1	1	yes	characteristic
38	C₅	C₂²⋊Q₈	1	1	yes	characteristic, complemented, Sylow
39	C₂²	—	5	2	no	—
40	C₂²	—	10	1	no	—
41	C₂²	—	10	1	no	—
42	C₂²	C₂²×D₅	1	1	yes	characteristic
43	C₄	—	2	2	no	—
44	C₄	—	10	1	no	—
45	C₄	—	10	2	no	—
46	C₄	D₂₀	1	2	yes	—
47	C₂	—	10	2	no	—
48	C₂	C₂×D₂₀	1	1	yes	characteristic
49	C₂	#711	1	1	yes	characteristic
50	C₂	Q₈×D₅	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂²×D₅
commutator, socle, cosocle	C₂²×C₅	C₂³
Fitting	C₅×C₄⋊C₄	C₂
prime radical	C₂²×D₅	C₂²
hypercenter	C₄⋊C₄	D₅
hypocenter	C₅	C₂²⋊Q₈
LCS	G ▷ C₂²×C₅ ▷ C₅
UCS	C₁ ◁ C₂² ◁ C₄⋊C₄

Complements

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

N	H ≅ G/N	type
2. C₂×Dic₁₀	C₂	semidirect
3. C₅×C₄⋊C₄	C₂	semidirect
5. C₄⋊Dic₅	C₂	semidirect
17. C₂×D₅	Q₈	semidirect
25. C₄⋊C₄	D₅	semidirect
38. C₅	C₂²⋊Q₈	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₄×D₅	2
C₂×Dic₁₀	2
C₅×C₄⋊C₄	2
#685	2
C₄⋊Dic₅	2
C₂²⋊Q₈	5