Subgroups — C₂×#3959 #65437

Order 320.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₅×D₈	C₂	1	1	yes	maximal, characteristic
2	C₂×Dic₂₀	C₂	1	1	yes	maximal, characteristic, complemented
3	#3959	C₂	1	4	yes	maximal, direct product factor
4	C₂×#672	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×C₅×D₄	—	2	1	no	—
6	C₂×Dic₁₀	—	2	1	no	—
7	C₅×D₈	—	2	1	no	—
8	C₅×D₈	C₂²	1	2	yes	—
9	C₂×C₅×C₈	C₂²	1	1	yes	characteristic
10	Dic₂₀	—	2	1	no	—
11	Dic₂₀	C₂²	1	2	yes	complemented
12	#672	C₂²	1	2	yes	complemented
13	C₂×SD₃₂	—	5	1	no	maximal, Sylow
14	C₂³×C₅	—	4	1	no	—
15	C₅×D₄	—	2	2	no	—
16	C₅×D₄	—	4	1	no	—
17	C₂×C₄×C₅	D₄	1	1	yes	characteristic
18	C₂×Dic₅	—	4	1	no	—
19	Dic₁₀	—	2	2	no	—
20	Dic₁₀	—	4	1	no	—
21	C₅×C₈	D₄	1	1	yes	characteristic
22	C₅×C₈	C₂³	1	1	yes	characteristic
23	C₂×Q₁₆	—	5	1	no	—
24	C₂×D₈	D₅	1	1	yes	characteristic
25	SD₃₂	—	5	4	no	—
26	C₂×C₁₆	—	5	1	no	—
27	C₂²×C₅	—	4	2	no	—
28	C₂²×C₅	—	8	2	no	—
29	C₂²×C₅	D₈	1	1	yes	characteristic
30	C₄×C₅	D₈	1	1	yes	characteristic
31	C₄×C₅	C₂×D₄	1	1	yes	characteristic
32	Dic₅	—	4	2	no	—
33	C₂×Q₈	—	10	1	no	—
34	C₂×D₄	—	2	1	no	—
35	Q₁₆	—	5	2	no	—
36	Q₁₆	—	10	1	no	—
37	D₈	—	2	1	no	—
38	D₈	C₂×D₅	1	2	yes	—
39	C₂×C₈	C₂×D₅	1	1	yes	characteristic
40	C₁₆	—	5	2	no	—
41	C₂×C₅	—	8	2	no	—
42	C₂×C₅	SD₃₂	1	2	yes	complemented
43	C₂×C₅	C₂×D₈	1	1	yes	characteristic
44	C₂³	—	4	1	no	—
45	Q₈	—	10	2	no	—
46	Q₈	—	20	1	no	—
47	D₄	—	2	2	no	—
48	D₄	—	4	1	no	—
49	C₂×C₄	—	20	1	no	—
50	C₂×C₄	C₂²⋊D₅	1	1	yes	characteristic
51	C₈	C₂²⋊D₅	1	1	yes	characteristic
52	C₈	C₂²×D₅	1	1	yes	characteristic
53	C₅	C₂×SD₃₂	1	1	yes	characteristic, complemented, Sylow
54	C₂²	—	4	2	no	—
55	C₂²	—	8	2	no	—
56	C₂²	#686	1	1	yes	characteristic
57	C₄	—	20	2	no	—
58	C₄	#686	1	1	yes	characteristic
59	C₄	C₂×C₂²⋊D₅	1	1	yes	characteristic
60	C₂	—	8	2	no	—
61	C₂	#3959	1	2	yes	direct product factor
62	C₂	C₂×#686	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#686
commutator, cosocle	C₅×C₈	C₂³
Frattini	C₈	C₂²×D₅
Fitting, prime radical	C₂×C₅×D₈	C₂
socle	C₂²×C₅	D₈
hypercenter	C₂×D₈	D₅
hypocenter	C₅	C₂×SD₃₂
LCS	G ▷ C₅×C₈ ▷ C₄×C₅ ▷ C₂×C₅ ▷ C₅
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ C₂×D₈

Complements

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

N	H ≅ G/N	type
2. C₂×Dic₂₀	C₂	semidirect
3. #3959	C₂	direct (N × H)
4. C₂×#672	C₂	semidirect
11. Dic₂₀	C₂²	semidirect
12. #672	C₂²	semidirect
42. C₂×C₅	SD₃₂	semidirect
53. C₅	C₂×SD₃₂	semidirect
61. C₂	#3959	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₅×D₈	2
C₂×Dic₂₀	2
#3959	2
C₂×#672	2
C₂×SD₃₂	5

Subgroups — C2×#3959 #65437

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#3959 #65437