Subgroups — #23779398⋊C₃ #44501613

Order 30684.

12 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	D₂₅₅₇⋊C₃	C₂	1	1	yes	maximal, characteristic
2	#23779398	C₃	1	1	yes	maximal, characteristic, complemented, Hall
3	C₂₅₅₇⋊C₃	C₄	1	1	yes	characteristic, complemented, Hall
4	D₂₅₅₇	C₂×C₃	1	1	yes	characteristic
5	C₂₅₅₇	C₃×C₄	1	1	yes	characteristic, complemented, Sylow
6	C₃×C₄	—	2557	1	no	maximal, Hall
7	C₂×C₃	—	2557	1	no	—
8	C₄	—	2557	1	no	Sylow
9	C₃	—	2557	1	no	Sylow
10	C₂	—	2557	1	no	—

	subgroup	G/H
center, Frattini, hypercenter	C₁	G
commutator, Fitting, socle, hypocenter	C₂₅₅₇	C₃×C₄
prime radical	D₂₅₅₇⋊C₃	C₂
cosocle	D₂₅₅₇	C₂×C₃
LCS	G ▷ C₂₅₅₇
UCS	C₁

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.