Subgroups — Dic₆₅ #63115

Order 260.

12 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₅×C₁₃	C₂	1	1	yes	maximal, characteristic
2	C₅×C₁₃	C₄	1	1	yes	characteristic, complemented, Hall
3	Dic₁₃	—	5	1	no	maximal, Hall
4	C₂×C₁₃	D₅	1	1	yes	characteristic
5	Dic₅	—	13	1	no	maximal, Hall
6	C₁₃	Dic₅	1	1	yes	characteristic, complemented, Sylow
7	C₂×C₅	D₁₃	1	1	yes	characteristic
8	C₅	Dic₁₃	1	1	yes	characteristic, complemented, Sylow
9	C₄	—	65	1	no	Sylow
10	C₂	D₆₅	1	1	yes	characteristic

	subgroup	G/H
center, Frattini, hypercenter	C₂	D₆₅
commutator, hypocenter	C₅×C₁₃	C₄
Fitting, socle, prime radical, cosocle	C₂×C₅×C₁₃	C₂
LCS	G ▷ C₅×C₁₃
UCS	C₁ ◁ C₂

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.