Subgroups — #65027

Order 320.

158 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, complemented
2	#4076	C₂	1	1	yes	maximal, characteristic
3	C₂×#677	C₂	1	2	yes	maximal, complemented
4	C₅×C₂²⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
5	#3948	C₂	1	2	yes	maximal, complemented
6	C₂²×C₄×C₅	C₂²	1	1	yes	characteristic
7	C₂×C₂²⋊D₅	—	2	1	no	—
8	C₂²×Dic₅	—	2	1	no	—
9	C₂×D₂₀	C₂²	1	1	yes	characteristic
10	C₂×Dic₁₀	—	2	1	no	—
11	C₂×Dic₁₀	—	2	4	no	—
12	C₂×Dic₁₀	C₂²	1	2	yes	—
13	C₂×C₅×C₈	C₂²	1	2	yes	—
14	#685	—	2	1	no	—
15	C₄⋊Dic₅	C₂²	1	1	yes	characteristic
16	#677	—	2	4	no	—
17	#448	—	5	1	no	maximal, Sylow
18	C₂³×C₅	D₄	1	1	yes	characteristic
19	C₂²×D₅	—	2	1	no	—
20	C₂×C₄×C₅	—	2	2	no	—
21	C₂×C₄×C₅	D₄	1	1	yes	characteristic
22	C₂×C₄×C₅	C₂³	1	1	yes	characteristic
23	C₂²⋊D₅	—	4	2	no	—
24	C₂×Dic₅	—	2	4	no	—
25	C₂×Dic₅	—	2	2	no	—
26	C₂×Dic₅	—	2	1	no	—
27	D₂₀	—	2	2	no	—
28	Dic₁₀	—	2	4	no	—
29	Dic₁₀	—	2	2	no	—
30	Dic₁₀	D₄	1	4	yes	complemented
31	C₅×C₈	—	2	2	no	—
32	C₂²×Q₈	—	5	1	no	—
33	C₂×SD₁₆	—	5	2	no	—
34	#121	—	5	1	no	—
35	#103	—	5	2	no	—
36	C₂²⋊C₈	D₅	1	1	yes	characteristic, complemented
37	C₂²×C₅	—	2	1	no	—
38	C₂²×C₅	—	2	1	no	—
39	C₂²×C₅	SD₁₆	1	2	yes	complemented
40	C₂²×C₅	C₂×D₄	1	1	yes	characteristic
41	C₂×D₅	—	4	1	no	—
42	C₂×D₅	—	4	1	no	—
43	C₂×D₅	—	4	1	no	—
44	C₄×C₅	—	2	1	no	—
45	C₄×C₅	C₂×D₄	1	2	yes	—
46	Dic₅	—	2	4	no	—
47	Dic₅	—	4	1	no	—
48	C₂×Q₈	—	5	2	no	—
49	C₂×Q₈	—	10	4	no	—
50	C₂×Q₈	—	10	1	no	—
51	C₂×D₄	—	5	1	no	—
52	C₂×D₄	—	10	1	no	—
53	C₂²×C₄	—	10	1	no	—
54	C₂²×C₄	C₂×D₅	1	1	yes	characteristic
55	SD₁₆	—	10	4	no	—
56	C₂×C₈	C₂×D₅	1	2	yes	—
57	C₄⋊C₄	—	5	1	no	—
58	C₂²⋊C₄	—	10	1	no	—
59	C₂×C₅	—	2	2	no	—
60	C₂×C₅	#120	1	1	yes	characteristic
61	C₂×C₅	C₂×SD₁₆	1	1	yes	characteristic
62	C₂×C₅	#137	1	1	yes	characteristic
63	D₅	—	8	1	no	—
64	C₂³	—	10	1	no	—
65	C₂³	D₂₀	1	1	yes	characteristic
66	Q₈	—	5	4	no	—
67	Q₈	—	10	4	no	—
68	Q₈	—	10	2	no	—
69	D₄	—	10	2	no	—
70	D₄	—	20	2	no	—
71	C₂×C₄	—	2	2	no	—
72	C₂×C₄	—	10	4	no	—
73	C₂×C₄	—	10	2	no	—
74	C₂×C₄	—	10	1	no	—
75	C₂×C₄	D₂₀	1	1	yes	characteristic
76	C₂×C₄	C₂²×D₅	1	1	yes	characteristic
77	C₈	—	2	2	no	—
78	C₅	#448	1	1	yes	characteristic, complemented, Sylow
79	C₂²	—	2	1	no	—
80	C₂²	—	2	1	no	—
81	C₂²	—	20	1	no	—
82	C₂²	—	20	1	no	—
83	C₂²	—	20	1	no	—
84	C₂²	#677	1	2	yes	complemented
85	C₂²	C₂×D₂₀	1	1	yes	characteristic
86	C₄	—	2	1	no	—
87	C₄	—	10	4	no	—
88	C₄	—	20	1	no	—
89	C₄	D₄×D₅	1	2	yes	—
90	C₂	—	2	2	no	—
91	C₂	—	40	1	no	—
92	C₂	#4028	1	1	yes	characteristic
93	C₂	C₂×#677	1	1	yes	characteristic
94	C₂	#4055	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×D₂₀
commutator, cosocle	C₂×C₄×C₅	C₂³
Frattini	C₂×C₄	C₂²×D₅
Fitting	C₅×C₂²⋊C₈	C₂
socle	C₂²×C₅	C₂×D₄
prime radical	#4076	C₂
hypercenter	C₂²⋊C₈	D₅
hypocenter	C₅	#448
LCS	G ▷ C₂×C₄×C₅ ▷ C₂×C₅ ▷ C₅
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂²⋊C₈

Complements

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

N	H ≅ G/N	type
1. C₂²×Dic₁₀	C₂	semidirect
3. C₂×#677	C₂	semidirect
4. C₅×C₂²⋊C₈	C₂	semidirect
5. #3948	C₂	semidirect
30. Dic₁₀	D₄	semidirect
36. C₂²⋊C₈	D₅	semidirect
39. C₂²×C₅	SD₁₆	semidirect
78. C₅	#448	semidirect
84. C₂²	#677	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
#4076	2
C₂×#677	2
C₅×C₂²⋊C₈	2
#3948	2
#448	5