C₅×#71949 #14291001

order	1920
automorphism	?
homology	Abelianization (H₁) = C₂³×C₅ · Schur multiplier (H₂) = C₂×C₄

Aliases

direct product

C₅×#71949

Splittings

Hall	C₃×C₅ ⋊ #1659
Sylow	C₃ ⋊ C₅×#1659

Subgroups

	subgroup	G/H
center	C₂²×C₅	#953
commutator, cosocle	C₃×C₄²	C₂³×C₅
Frattini	C₄²	C₂²×C₅×D₃
Fitting, prime radical	C₃×C₅×H(3,𝔽₄)	C₂
socle	C₂²×C₃×C₅	#120
hypercenter	C₅×H(3,𝔽₄)	D₃
hypocenter	C₃	C₅×#1659
LCS	G ▷ C₃×C₄² ▷ C₂²×C₃ ▷ C₃
UCS	C₁ ◁ C₂²×C₅ ◁ C₄²×C₅ ◁ C₅×H(3,𝔽₄)

456 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 98 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 480

A minimal faithful permutation representation — 3 generators on 32 points:

(1,2,3,4,5)(6,7,8)(9,10)(11,16)(12,14)(13,15)(20,30)(23,28)(25,32)(26,29);(11,15)(13,16)(17,19)(18,22)(20,29)(21,27)(23,32)(24,31)(25,28)(26,30);(7,8)(10,13)(11,15)(14,16)(17,18,21,24)(19,25,27,32)(20,28,30,23)(22,29,31,26)

Conjugacy classes & character table

195 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 16699);