Finite Group Databasebeta

C5×#69833 #14296298

order1920
automorphism?
homologyAbelianization (H1) = C2×C42×C5 · Schur multiplier (H2) = C23

Aliases

direct productC5×#69833

Splittings

HallC3×C5 ⋊ #1770
SylowC3 ⋊ C5×#1770

Subgroups

subgroupG/H
centerC22×C4×C5C22×D3
commutatorC22×C3C2×C42×C5
FrattiniC22×C4C22×C5×D3
FittingC2×C3×C5×#97C2
socle, prime radicalC23×C3×C5C22×C4
cosocleC22×C3×C4C23×C5
hypercenterC2×C5×#97D3
hypocenterC3C5×#1770
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C4×C5 ◁ C2×C5×#97

544 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 1920

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

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

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 21996);