C₅×#3489⋊C₃ #14511346

order	1920
automorphism	?
homology	Abelianization (H₁) = C₂³×C₃×C₅ · Schur multiplier (H₂) = C₂³

solvable

Aliases

direct product	C₅×#3489⋊C₃
unambiguous semidirect product	#3489⋊(C₃×C₅)
unambiguous semidirect product	(C₅×#3489)⋊C₃

Splittings

Fitting, Hall	C₅×#3489 ⋊ C₃
Sylow	#3489 ⋊ C₃×C₅

Subgroups

	subgroup	G/H
center, socle	C₂²×C₅	C₂³×A₄
commutator, cosocle	C₂×Q₈	C₂³×C₃×C₅
Frattini	C₂²	C₂³×C₅×A₄
Fitting	C₅×#3489	C₃
hypercenter	C₅×#121	A₄
hypocenter	Q₈	C₂×C₃×C₅×D₄
LCS	G ▷ C₂×Q₈ ▷ Q₈
UCS	C₁ ◁ C₂²×C₅ ◁ C₅×#121

754 conjugacy classes of subgroups; only the 124 normal subgroups are shown.

normal subgroups only

This group has 754 conjugacy classes of subgroups — too many to draw. Only its 124 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) = 25
transitive degree	μ_t(G) = 320

A minimal faithful permutation representation — 3 generators on 25 points:

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

Conjugacy classes & character table

260 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 237044);