Subgroups — C₂×C₃×Dic₁₅ #67173

Order 360.

74 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₃²×C₅	C₂	1	1	yes	maximal, characteristic
2	C₃×Dic₁₅	C₂	1	2	yes	maximal, direct product factor
3	C₂×Dic₁₅	C₃	1	1	yes	maximal, characteristic, direct product factor
4	C₂×C₃×Dic₅	—	3	1	no	maximal
5	C₂×C₃²×C₅	C₄	1	2	yes	complemented
6	C₂×C₃²×C₅	C₂²	1	1	yes	characteristic
7	C₂×C₃×Dic₃	—	5	1	no	maximal, Hall
8	C₂²×C₃×C₅	—	2	1	no	—
9	C₂²×C₃×C₅	D₃	1	1	yes	characteristic
10	C₂²×C₃×C₅	C₂×C₃	1	1	yes	characteristic
11	Dic₁₅	C₂×C₃	1	2	yes	direct product factor
12	C₃×Dic₅	—	3	2	no	—
13	C₃²×C₅	C₂×C₄	1	1	yes	characteristic, complemented, Hall
14	C₂×Dic₅	—	3	1	no	Hall
15	C₂²×C₃²	D₅	1	1	yes	characteristic
16	C₃×Dic₃	—	5	2	no	—
17	C₂×C₃×C₅	—	2	2	no	—
18	C₂×C₃×C₅	—	2	1	no	—
19	C₂×C₃×C₅	Dic₃	1	2	yes	complemented
20	C₂×C₃×C₅	C₃×C₄	1	2	yes	complemented
21	C₂×C₃×C₅	C₂×D₃	1	1	yes	characteristic
22	C₂×C₃×C₅	C₂²×C₃	1	1	yes	characteristic
23	C₂×C₃×C₄	—	15	1	no	—
24	C₂×Dic₃	—	5	1	no	—
25	C₂²×C₅	C₃×D₃	1	1	yes	characteristic
26	Dic₅	—	3	2	no	—
27	C₂×C₃²	Dic₅	1	2	yes	complemented
28	C₂×C₃²	C₂×D₅	1	1	yes	characteristic
29	C₃×C₅	—	2	1	no	—
30	C₃×C₅	C₂×Dic₃	1	1	yes	characteristic, complemented
31	C₃×C₅	C₂×C₃×C₄	1	1	yes	characteristic, complemented
32	C₂²×C₃	—	2	1	no	—
33	C₂²×C₃	C₃×D₅	1	1	yes	characteristic
34	C₂²×C₃	D₁₅	1	1	yes	characteristic
35	C₃×C₄	—	15	2	no	—
36	Dic₃	—	5	2	no	—
37	C₂×C₅	C₃×Dic₃	1	2	yes	complemented
38	C₂×C₅	C₂×C₃×D₃	1	1	yes	characteristic
39	C₃²	C₂×Dic₅	1	1	yes	characteristic, complemented, Sylow
40	C₂×C₄	—	15	1	no	Sylow
41	C₂×C₃	—	2	2	no	—
42	C₂×C₃	—	2	1	no	—
43	C₂×C₃	C₃×Dic₅	1	2	yes	complemented
44	C₂×C₃	Dic₁₅	1	2	yes	direct product factor
45	C₂×C₃	C₂×C₃×D₅	1	1	yes	characteristic
46	C₂×C₃	C₂×D₁₅	1	1	yes	characteristic
47	C₅	C₂×C₃×Dic₃	1	1	yes	characteristic, complemented, Sylow
48	C₂²	C₃×D₁₅	1	1	yes	characteristic
49	C₄	—	15	2	no	—
50	C₃	—	2	1	no	—
51	C₃	C₂×C₃×Dic₅	1	1	yes	characteristic, complemented
52	C₃	C₂×Dic₁₅	1	1	yes	characteristic, direct product factor
53	C₂	C₃×Dic₁₅	1	2	yes	direct product factor
54	C₂	C₂×C₃×D₁₅	1	1	yes	characteristic

	subgroup	G/H
center, hypercenter	C₂²×C₃	D₁₅
commutator, hypocenter	C₃×C₅	C₂×C₃×C₄
Frattini	C₂	C₂×C₃×D₁₅
Fitting, socle, prime radical	C₂²×C₃²×C₅	C₂
cosocle	C₂×C₃×C₅	C₂²×C₃
LCS	G ▷ C₃×C₅
UCS	C₁ ◁ C₂²×C₃

Complements

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

N	H ≅ G/N	type
2. C₃×Dic₁₅	C₂	direct (N × H)
3. C₂×Dic₁₅	C₃	direct (N × H)
5. C₂×C₃²×C₅	C₄	semidirect
11. Dic₁₅	C₂×C₃	direct (N × H)
13. C₃²×C₅	C₂×C₄	semidirect
19. C₂×C₃×C₅	Dic₃	semidirect
20. C₂×C₃×C₅	C₃×C₄	semidirect
27. C₂×C₃²	Dic₅	semidirect
30. C₃×C₅	C₂×Dic₃	semidirect
31. C₃×C₅	C₂×C₃×C₄	semidirect
37. C₂×C₅	C₃×Dic₃	semidirect
39. C₃²	C₂×Dic₅	semidirect
43. C₂×C₃	C₃×Dic₅	semidirect
44. C₂×C₃	Dic₁₅	direct (N × H)
47. C₅	C₂×C₃×Dic₃	semidirect
51. C₃	C₂×C₃×Dic₅	semidirect
52. C₃	C₂×Dic₁₅	direct (N × H)
53. C₂	C₃×Dic₁₅	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×C₃²×C₅	2
C₃×Dic₁₅	2
C₂×Dic₁₅	3
C₂×C₃×Dic₅	3
C₂×C₃×Dic₃	5

Subgroups — C2×C3×Dic15 #67173

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₃×Dic₁₅ #67173