Subgroups — D₅×C₄⋊C₈ #65121

Order 320.

138 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₈×D₅	C₂	1	2	yes	maximal
2	C₄²×D₅	C₂	1	1	yes	maximal, characteristic
3	C₅×C₄⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
4	#3946	C₂	1	2	yes	maximal, complemented
5	C₄⋊#168	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×C₄×D₅	C₄	1	1	yes	characteristic
7	C₂×C₄×D₅	C₄	1	1	yes	characteristic
8	C₂×C₄×D₅	C₂²	1	1	yes	characteristic
9	C₂×C₅×C₈	C₂²	1	2	yes	—
10	C₄²×C₅	C₂²	1	1	yes	characteristic
11	C₄×Dic₅	C₄	1	1	yes	characteristic
12	C₄×Dic₅	C₄	1	1	yes	characteristic
13	C₄×Dic₅	C₂²	1	1	yes	characteristic
14	C₂×#168	C₂²	1	2	yes	—
15	C₈×D₅	—	2	4	no	—
16	C₂×C₄⋊C₈	—	5	1	no	maximal, Sylow
17	C₂²×D₅	C₂×C₄	1	1	yes	characteristic
18	C₂×C₄×C₅	C₂×C₄	1	1	yes	characteristic
19	C₂×C₄×C₅	C₂×C₄	1	1	yes	characteristic
20	C₂×C₄×C₅	C₂³	1	1	yes	characteristic
21	C₂×Dic₅	C₂×C₄	1	1	yes	characteristic
22	C₂×Dic₅	C₂×C₄	1	1	yes	characteristic
23	C₂×Dic₅	C₂×C₄	1	1	yes	characteristic
24	C₄×D₅	—	2	2	no	—
25	C₄×D₅	C₈	1	4	yes	complemented
26	C₄×D₅	D₄	1	2	yes	—
27	C₄×D₅	Q₈	1	2	yes	—
28	C₅×C₈	—	2	2	no	—
29	#168	—	2	2	no	—
30	C₂²×C₈	—	5	2	no	—
31	C₂×C₄²	—	5	1	no	—
32	C₄⋊C₈	—	5	2	no	—
33	C₄⋊C₈	—	5	1	no	—
34	C₄⋊C₈	D₅	1	1	yes	characteristic, direct product factor
35	C₂²×C₅	C₂²×C₄	1	1	yes	characteristic
36	C₂×D₅	C₄⋊C₄	1	2	yes	—
37	C₂×D₅	C₂×C₈	1	2	yes	—
38	C₂×D₅	M₁₆	1	2	yes	—
39	C₄×C₅	—	2	1	no	—
40	C₄×C₅	C₂×C₈	1	2	yes	complemented
41	C₄×C₅	C₂×D₄	1	1	yes	characteristic
42	C₄×C₅	C₂×Q₈	1	1	yes	characteristic
43	Dic₅	—	2	1	no	—
44	Dic₅	C₄⋊C₄	1	2	yes	—
45	Dic₅	C₂×C₈	1	2	yes	complemented
46	C₂²×C₄	—	5	1	no	—
47	C₂²×C₄	—	5	1	no	—
48	C₂²×C₄	—	5	1	no	—
49	C₂×C₈	—	5	2	no	—
50	C₂×C₈	—	10	4	no	—
51	C₂×C₈	C₂×D₅	1	2	yes	—
52	C₄²	—	5	1	no	—
53	C₄²	—	5	1	no	—
54	C₄²	—	5	1	no	—
55	C₄²	C₂×D₅	1	1	yes	characteristic
56	C₂×C₅	C₂×C₄⋊C₄	1	1	yes	characteristic
57	C₂×C₅	C₂²×C₈	1	1	yes	characteristic
58	C₂×C₅	C₂×M₁₆	1	1	yes	characteristic
59	D₅	C₄⋊C₈	1	4	yes	direct product factor
60	C₂³	—	5	1	no	—
61	C₂×C₄	—	5	1	no	—
62	C₂×C₄	—	5	1	no	—
63	C₂×C₄	—	5	4	no	—
64	C₂×C₄	—	5	2	no	—
65	C₂×C₄	—	5	2	no	—
66	C₂×C₄	—	5	1	no	—
67	C₂×C₄	—	10	2	no	—
68	C₂×C₄	C₄×D₅	1	1	yes	characteristic
69	C₂×C₄	C₄×D₅	1	1	yes	characteristic
70	C₂×C₄	C₂²×D₅	1	1	yes	characteristic
71	C₈	—	2	2	no	—
72	C₈	—	10	2	no	—
73	C₅	C₂×C₄⋊C₈	1	1	yes	characteristic, complemented, Sylow
74	C₂²	—	5	2	no	—
75	C₂²	—	5	2	no	—
76	C₂²	—	5	2	no	—
77	C₂²	C₂×C₄×D₅	1	1	yes	characteristic
78	C₄	—	2	1	no	—
79	C₄	—	5	2	no	—
80	C₄	—	5	2	no	—
81	C₄	—	10	1	no	—
82	C₄	C₈×D₅	1	2	yes	complemented
83	C₄	D₄×D₅	1	1	yes	characteristic
84	C₄	Q₈×D₅	1	1	yes	characteristic
85	C₂	—	5	4	no	—
86	C₂	D₅×C₄⋊C₄	1	1	yes	characteristic
87	C₂	C₂×C₈×D₅	1	1	yes	characteristic
88	C₂	D₅×M₁₆	1	1	yes	characteristic

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

Complements

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

N	H ≅ G/N	type
3. C₅×C₄⋊C₈	C₂	semidirect
4. #3946	C₂	semidirect
5. C₄⋊#168	C₂	semidirect
25. C₄×D₅	C₈	semidirect
34. C₄⋊C₈	D₅	direct (N × H)
40. C₄×C₅	C₂×C₈	semidirect
45. Dic₅	C₂×C₈	semidirect
59. D₅	C₄⋊C₈	direct (N × H)
73. C₅	C₂×C₄⋊C₈	semidirect
82. C₄	C₈×D₅	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₈×D₅	2
C₄²×D₅	2
C₅×C₄⋊C₈	2
#3946	2
C₄⋊#168	2
C₂×C₄⋊C₈	5

Subgroups — D5×C4⋊C8 #65121

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₅×C₄⋊C₈ #65121