Subgroups — C₂×Dic₁₅ #1219

Order 120.

32 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₃×C₅	C₂	1	1	yes	maximal, characteristic
2	Dic₁₅	C₂	1	2	yes	maximal, direct product factor
3	C₂×Dic₅	—	3	1	no	maximal, Hall
4	C₂×C₃×C₅	C₄	1	2	yes	complemented
5	C₂×C₃×C₅	C₂²	1	1	yes	characteristic
6	C₂×Dic₃	—	5	1	no	maximal, Hall
7	C₂²×C₅	D₃	1	1	yes	characteristic
8	Dic₅	—	3	2	no	—
9	C₃×C₅	C₂×C₄	1	1	yes	characteristic, complemented, Hall
10	C₂²×C₃	D₅	1	1	yes	characteristic
11	Dic₃	—	5	2	no	—
12	C₂×C₅	Dic₃	1	2	yes	complemented
13	C₂×C₅	C₂×D₃	1	1	yes	characteristic
14	C₂×C₄	—	15	1	no	Sylow
15	C₂×C₃	Dic₅	1	2	yes	complemented
16	C₂×C₃	C₂×D₅	1	1	yes	characteristic
17	C₅	C₂×Dic₃	1	1	yes	characteristic, complemented, Sylow
18	C₂²	D₁₅	1	1	yes	characteristic
19	C₄	—	15	2	no	—
20	C₃	C₂×Dic₅	1	1	yes	characteristic, complemented, Sylow
21	C₂	Dic₁₅	1	2	yes	direct product factor
22	C₂	C₂×D₁₅	1	1	yes	characteristic

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

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