Subgroups — #65409

Order 320.

150 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Dic₁₀	C₂	1	1	yes	maximal, characteristic
2	C₂×C₅×M₁₆	C₂	1	1	yes	maximal, characteristic
3	#4072	C₂	1	1	yes	maximal, characteristic
4	#3948	C₂	1	4	yes	maximal, complemented
5	C₂²×C₄×C₅	C₂²	1	1	yes	characteristic
6	C₂²×Dic₅	—	2	1	no	—
7	C₂×Dic₁₀	—	2	1	no	—
8	C₂×Dic₁₀	—	2	2	no	—
9	C₂×Dic₁₀	C₄	1	4	yes	complemented
10	C₂×Dic₁₀	C₂²	1	2	yes	—
11	C₅×M₁₆	—	2	2	no	—
12	C₂×C₅×C₈	C₂²	1	2	yes	—
13	C₂²⋊Dic₅	—	2	1	no	—
14	C₄⋊Dic₅	C₂²	1	2	yes	—
15	C₄×Dic₅	—	2	1	no	—
16	#419	—	5	1	no	maximal, Sylow
17	C₂³×C₅	D₄	1	1	yes	characteristic
18	C₂×C₄×C₅	C₂×C₄	1	2	yes	—
19	C₂×C₄×C₅	D₄	1	1	yes	characteristic
20	C₂×C₄×C₅	D₄	1	2	yes	—
21	C₂×C₄×C₅	C₂³	1	1	yes	characteristic
22	C₂×Dic₅	—	2	4	no	—
23	C₂×Dic₅	—	2	2	no	—
24	C₂×Dic₅	—	2	2	no	—
25	Dic₁₀	—	2	4	no	—
26	Dic₁₀	—	2	2	no	—
27	Dic₁₀	C₂×C₄	1	4	yes	—
28	C₅×C₈	—	2	2	no	—
29	C₂²×Q₈	—	5	1	no	—
30	C₂×M₁₆	D₅	1	1	yes	characteristic
31	#117	—	5	1	no	—
32	#103	—	5	4	no	—
33	C₂²×C₅	—	2	2	no	—
34	C₂²×C₅	C₂²⋊C₄	1	2	yes	—
35	C₂²×C₅	C₂×D₄	1	1	yes	characteristic
36	C₄×C₅	C₂²⋊C₄	1	2	yes	—
37	C₄×C₅	C₂²×C₄	1	1	yes	characteristic
38	C₄×C₅	C₂×D₄	1	1	yes	characteristic
39	Dic₅	—	2	4	no	—
40	Dic₅	—	4	2	no	—
41	C₂×Q₈	—	5	4	no	—
42	C₂×Q₈	—	5	2	no	—
43	C₂×Q₈	—	10	1	no	—
44	C₂×Q₈	—	10	2	no	—
45	C₂²×C₄	—	10	1	no	—
46	C₂²×C₄	C₂×D₅	1	1	yes	characteristic
47	M₁₆	—	2	2	no	—
48	C₂×C₈	C₂×D₅	1	2	yes	—
49	C₄⋊C₄	—	5	2	no	—
50	C₂²⋊C₄	—	10	1	no	—
51	C₄²	—	10	1	no	—
52	C₂×C₅	—	2	2	no	—
53	C₂×C₅	C₂×C₂²⋊C₄	1	1	yes	characteristic
54	C₂×C₅	#137	1	2	yes	—
55	C₂³	D₂₀	1	1	yes	characteristic
56	Q₈	—	5	4	no	—
57	Q₈	—	10	4	no	—
58	Q₈	—	10	2	no	—
59	C₂×C₄	—	10	4	no	—
60	C₂×C₄	—	10	2	no	—
61	C₂×C₄	—	10	2	no	—
62	C₂×C₄	C₄×D₅	1	2	yes	—
63	C₂×C₄	D₂₀	1	1	yes	characteristic
64	C₂×C₄	C₂²⋊D₅	1	2	yes	—
65	C₂×C₄	C₂²×D₅	1	1	yes	characteristic
66	C₈	—	2	2	no	—
67	C₅	#419	1	1	yes	characteristic, complemented, Sylow
68	C₂²	—	2	2	no	—
69	C₂²	#685	1	2	yes	—
70	C₂²	C₂×D₂₀	1	1	yes	characteristic
71	C₄	—	10	4	no	—
72	C₄	—	20	2	no	—
73	C₄	#685	1	2	yes	—
74	C₄	C₂×C₄×D₅	1	1	yes	characteristic
75	C₄	C₂×C₂²⋊D₅	1	1	yes	characteristic
76	C₂	—	2	2	no	—
77	C₂	#4055	1	2	yes	—
78	C₂	C₂×#685	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×D₂₀
commutator	C₄×C₅	C₂²×C₄
Frattini	C₂×C₄	C₂²×D₅
Fitting	C₂×C₅×M₁₆	C₂
socle	C₂²×C₅	C₂×D₄
prime radical	C₂³×C₅	D₄
cosocle	C₂×C₄×C₅	C₂³
hypercenter	C₂×M₁₆	D₅
hypocenter	C₅	#419
LCS	G ▷ C₄×C₅ ▷ C₂×C₅ ▷ C₅
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂×M₁₆

Complements

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

N	H ≅ G/N	type
4. #3948	C₂	semidirect
9. C₂×Dic₁₀	C₄	semidirect
67. C₅	#419	semidirect

Maximal subgroups

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

subgroup	index
C₂²×Dic₁₀	2
C₂×C₅×M₁₆	2
#4072	2
#3948	2
#419	5