Subgroups — C₁₉×ΓL(1,𝔽₈) #87702

Order 399.

8 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₇×C₁₉	C₃	1	1	yes	maximal, characteristic, complemented, Hall
2	C₃×C₁₉	—	7	1	no	maximal, Hall
3	ΓL(1,𝔽₈)	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Hall
4	C₁₉	ΓL(1,𝔽₈)	1	1	yes	characteristic, direct product factor, Sylow
5	C₇	C₃×C₁₉	1	1	yes	characteristic, complemented, Sylow
6	C₃	—	7	1	no	Sylow

	subgroup	G/H
center, hypercenter	C₁₉	ΓL(1,𝔽₈)
commutator, cosocle, hypocenter	C₇	C₃×C₁₉
Frattini	C₁	G
Fitting, socle	C₇×C₁₉	C₃
LCS	G ▷ C₇
UCS	C₁ ◁ C₁₉

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.