Finite Group Databasebeta

C5×#82094 #14322802

order1920
automorphism?
homologyAbelianization (H1) = C23×C4×C5 · Schur multiplier (H2) = C25

Aliases

direct productC5×#82094

Splittings

HallC3×C5 ⋊ #2315
SylowC3 ⋊ C5×#2315

Subgroups

subgroupG/H
centerC23×C5C23×D3
commutatorC22×C3C23×C4×C5
FrattiniC23C23×C5×D3
FittingC22×C3×C5×C22⋊C4C2
socleC23×C3×C5C24
prime radicalC25×C3×C5C22
cosocleC23×C3C24×C5
hypercenterC22×C5×C22⋊C4D3
hypocenterC3C5×#2315
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23×C5 ◁ C22×C5×C22⋊C4

1632 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 480

A minimal faithful permutation representation — 4 generators on 24 points:

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

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 48500);