Subgroups — #65526

Order 320.

150 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₅×#41	C₂	1	1	yes	maximal, characteristic
2	C₂×#681	C₂	1	2	yes	maximal, complemented
3	#3968	C₂	1	2	yes	maximal, complemented
4	#3965	C₂	1	2	yes	maximal, complemented
5	C₅×#41	—	2	2	no	—
6	C₅×#41	—	2	2	no	—
7	C₂×C₅×Q₈	C₂²	1	1	yes	characteristic
8	C₂×C₅×D₄	C₄	1	2	yes	—
9	C₂×C₅×D₄	C₂²	1	1	yes	characteristic
10	C₂²×C₄×C₅	C₄	1	2	yes	—
11	C₂²×C₄×C₅	C₂²	1	1	yes	characteristic
12	#681	—	2	2	no	—
13	#681	C₂²	1	4	yes	—
14	C₂×#168	—	2	2	no	—
15	#413	—	5	1	no	maximal, Sylow
16	C₂³×C₅	C₂×C₄	1	2	yes	—
17	C₂³×C₅	C₂×C₄	1	1	yes	characteristic
18	C₅×Q₈	—	2	2	no	—
19	C₅×D₄	—	2	4	no	—
20	C₅×D₄	—	2	2	no	—
21	C₂×C₄×C₅	—	2	2	no	—
22	C₂×C₄×C₅	—	2	2	no	—
23	C₂×C₄×C₅	C₂×C₄	1	2	yes	—
24	C₂×C₄×C₅	C₂×C₄	1	1	yes	characteristic
25	C₂×C₄×C₅	D₄	1	2	yes	—
26	C₂×C₄×C₅	D₄	1	2	yes	—
27	C₂×C₄×C₅	C₂³	1	1	yes	characteristic
28	#168	—	2	4	no	—
29	C₂×#41	D₅	1	1	yes	characteristic
30	C₂×M₁₆	—	5	2	no	—
31	#101	—	5	2	no	—
32	#100	—	5	2	no	—
33	C₂²×C₅	—	2	2	no	—
34	C₂²×C₅	—	4	1	no	—
35	C₂²×C₅	—	4	2	no	—
36	C₂²×C₅	C₂²⋊C₄	1	2	yes	—
37	C₂²×C₅	C₂²×C₄	1	1	yes	characteristic
38	C₄×C₅	—	2	2	no	—
39	C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
40	C₄×C₅	C₂²⋊C₄	1	1	yes	characteristic
41	C₄×C₅	C₂×D₄	1	2	yes	—
42	#41	—	2	2	no	—
43	#41	—	2	2	no	—
44	C₂×Q₈	C₂×D₅	1	1	yes	characteristic
45	C₂×D₄	Dic₅	1	2	yes	—
46	C₂×D₄	C₂×D₅	1	1	yes	characteristic
47	C₂²×C₄	Dic₅	1	2	yes	—
48	C₂²×C₄	C₂×D₅	1	1	yes	characteristic
49	M₁₆	—	5	4	no	—
50	M₁₆	—	10	2	no	—
51	C₂×C₈	—	10	2	no	—
52	C₂×C₅	—	2	1	no	—
53	C₂×C₅	—	2	2	no	—
54	C₂×C₅	—	4	2	no	—
55	C₂×C₅	C₂×C₂²⋊C₄	1	1	yes	characteristic
56	C₂³	C₂×Dic₅	1	2	yes	—
57	C₂³	C₂×Dic₅	1	1	yes	characteristic
58	Q₈	—	2	2	no	—
59	D₄	—	2	4	no	—
60	D₄	—	2	2	no	—
61	C₂×C₄	—	2	2	no	—
62	C₂×C₄	—	2	2	no	—
63	C₂×C₄	C₂×Dic₅	1	2	yes	—
64	C₂×C₄	C₂×Dic₅	1	1	yes	characteristic
65	C₂×C₄	C₂²⋊D₅	1	2	yes	—
66	C₂×C₄	C₂²⋊D₅	1	2	yes	—
67	C₂×C₄	C₂²×D₅	1	1	yes	characteristic
68	C₈	—	10	4	no	—
69	C₅	#413	1	1	yes	characteristic, complemented, Sylow
70	C₂²	—	2	2	no	—
71	C₂²	—	4	1	no	—
72	C₂²	—	4	2	no	—
73	C₂²	C₂²⋊Dic₅	1	2	yes	—
74	C₂²	C₂²×Dic₅	1	1	yes	characteristic
75	C₄	—	2	2	no	—
76	C₄	C₂²⋊Dic₅	1	1	yes	characteristic
77	C₄	C₂²⋊Dic₅	1	1	yes	characteristic
78	C₄	C₂×C₂²⋊D₅	1	2	yes	—
79	C₂	—	2	1	no	—
80	C₂	—	2	2	no	—
81	C₂	—	4	2	no	—
82	C₂	C₂×C₂²⋊Dic₅	1	1	yes	characteristic

	subgroup	G/H
center	C₄	C₂²⋊Dic₅
commutator	C₂²×C₅	C₂²×C₄
Frattini	C₂×C₄	C₂²×D₅
Fitting, prime radical	C₂×C₅×#41	C₂
socle	C₂×C₅	C₂×C₂²⋊C₄
cosocle	C₂×C₄×C₅	C₂³
hypercenter	C₂×#41	D₅
hypocenter	C₅	#413
LCS	G ▷ C₂²×C₅ ▷ C₂×C₅ ▷ C₅
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ C₂×#41

Complements

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

N	H ≅ G/N	type
2. C₂×#681	C₂	semidirect
3. #3968	C₂	semidirect
4. #3965	C₂	semidirect
69. C₅	#413	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₅×#41	2
C₂×#681	2
#3968	2
#3965	2
#413	5