Subgroups — C₅×#342 #64809

Order 320.

142 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₅×C₂²⋊C₄	C₂	1	1	yes	maximal, characteristic
2	C₂×C₅×C₂²⋊C₄	C₂	1	2	yes	maximal
3	C₂⁴×C₅	C₂²	1	1	yes	characteristic
4	C₂²×C₄×C₅	—	2	2	no	—
5	C₂²×C₄×C₅	C₄	1	2	yes	complemented
6	C₅×C₂²⋊C₄	—	2	2	no	—
7	C₅×C₂²⋊C₄	—	2	2	no	—
8	C₅×C₂²⋊C₄	C₄	1	4	yes	complemented
9	#342	C₅	1	1	yes	maximal, characteristic, direct product factor, Sylow
10	C₂³×C₅	—	4	2	no	—
11	C₂³×C₅	C₂×C₄	1	1	yes	characteristic
12	C₂³×C₅	C₂×C₄	1	2	yes	—
13	C₂³×C₅	D₄	1	2	yes	—
14	C₂³×C₅	D₄	1	1	yes	characteristic
15	C₂³×C₅	Q₈	1	1	yes	characteristic
16	C₂×C₄×C₅	—	2	4	no	—
17	C₂×C₄×C₅	—	2	2	no	—
18	C₂×C₄×C₅	—	4	4	no	—
19	C₂×C₄×C₅	—	4	2	no	—
20	C₂×C₂²⋊C₄	C₂×C₅	1	1	yes	characteristic
21	C₂×C₂²⋊C₄	C₂×C₅	1	2	yes	—
22	C₂²×C₅	—	2	2	no	—
23	C₂²×C₅	—	2	4	no	—
24	C₂²×C₅	—	4	2	no	—
25	C₂²×C₅	—	4	1	no	—
26	C₂²×C₅	—	4	1	no	—
27	C₂²×C₅	C₄²	1	1	yes	characteristic
28	C₂²×C₅	C₂²⋊C₄	1	2	yes	—
29	C₂²×C₅	C₂²⋊C₄	1	1	yes	characteristic
30	C₂²×C₅	C₄⋊C₄	1	1	yes	characteristic
31	C₂²×C₅	C₄⋊C₄	1	2	yes	—
32	C₄×C₅	—	4	4	no	—
33	C₄×C₅	—	4	2	no	—
34	C₂⁴	C₂²×C₅	1	1	yes	characteristic
35	C₂²×C₄	—	2	2	no	—
36	C₂²×C₄	C₄×C₅	1	2	yes	complemented
37	C₂²⋊C₄	—	2	2	no	—
38	C₂²⋊C₄	—	2	2	no	—
39	C₂²⋊C₄	C₄×C₅	1	4	yes	complemented
40	C₂×C₅	—	2	2	no	—
41	C₂×C₅	—	2	1	no	—
42	C₂×C₅	—	2	1	no	—
43	C₂×C₅	—	2	2	no	—
44	C₂×C₅	#95	1	1	yes	characteristic
45	C₂×C₅	#99	1	2	yes	—
46	C₂³	—	4	2	no	—
47	C₂³	C₂×C₄×C₅	1	1	yes	characteristic
48	C₂³	C₂×C₄×C₅	1	2	yes	—
49	C₂³	C₅×D₄	1	2	yes	—
50	C₂³	C₅×D₄	1	1	yes	characteristic
51	C₂³	C₅×Q₈	1	1	yes	characteristic
52	C₂×C₄	—	2	2	no	—
53	C₂×C₄	—	2	4	no	—
54	C₂×C₄	—	4	4	no	—
55	C₂×C₄	—	4	2	no	—
56	C₅	#342	1	1	yes	characteristic, direct product factor, Sylow
57	C₂²	—	2	2	no	—
58	C₂²	—	2	4	no	—
59	C₂²	—	4	2	no	—
60	C₂²	—	4	1	no	—
61	C₂²	—	4	1	no	—
62	C₂²	C₄²×C₅	1	1	yes	characteristic
63	C₂²	C₅×C₂²⋊C₄	1	2	yes	—
64	C₂²	C₅×C₂²⋊C₄	1	1	yes	characteristic
65	C₂²	C₅×C₄⋊C₄	1	1	yes	characteristic
66	C₂²	C₅×C₄⋊C₄	1	2	yes	—
67	C₄	—	4	4	no	—
68	C₄	—	4	2	no	—
69	C₂	—	2	2	no	—
70	C₂	—	2	1	no	—
71	C₂	—	2	1	no	—
72	C₂	—	2	2	no	—
73	C₂	C₅×#95	1	1	yes	characteristic
74	C₂	C₅×#99	1	2	yes	—

	subgroup	G/H
center, socle	C₂²×C₅	C₂²⋊C₄
commutator	C₂²	C₄²×C₅
Frattini, cosocle	C₂⁴	C₂²×C₅
prime radical	C₂⁴×C₅	C₂²
LCS	G ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₅ ◁ C₂⁴×C₅ ◁ G

Complements

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

N	H ≅ G/N	type
5. C₂²×C₄×C₅	C₄	semidirect
8. C₅×C₂²⋊C₄	C₄	semidirect
9. #342	C₅	direct (N × H)
36. C₂²×C₄	C₄×C₅	semidirect
39. C₂²⋊C₄	C₄×C₅	semidirect
56. C₅	#342	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×C₂²⋊C₄	2
#342	5

Subgroups — C5×#342 #64809

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₅×#342 #64809