Finite Group Databasebeta

C5×#69731 #14285681

order1920
automorphism?
homologyAbelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C22

Aliases

direct productC5×#69731

Splittings

HallC3×C5 ⋊ #1567
SylowC3 ⋊ C5×#1567

Subgroups

subgroupG/H
centerC2×C4×C5C2×D12
commutatorC2×C3×C4C22×C4×C5
FrattiniC42C22×C5×D3
FittingC2×C3×C4×C5×C8C2
socleC22×C3×C5C2×C4⋊C4
prime radicalC23×C3×C5C4⋊C4
cosocleC3×C42C23×C5
hypercenterC2×C4×C5×C8D3
hypocenterC3C5×#1567
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4×C5 ◁ C2×C42×C5 ◁ C2×C4×C5×C8

368 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 960

A minimal faithful permutation representation — 3 generators on 24 points:

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

Conjugacy classes & character table

540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 11379);