Finite Group Databasebeta

C5×#70485 #14297681

order1920
automorphism?
homologyAbelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C23

Aliases

direct productC5×#70485

Splittings

HallC3×C5 ⋊ #1803
SylowC3 ⋊ C5×#1803

Subgroups

subgroupG/H
centerC23×C5C2×D12
commutatorC2×C3×C4C22×C4×C5
FrattiniC22×C4C22×C5×D3
FittingC2×C3×C5×C4⋊C8C2
socle, prime radicalC23×C3×C5C2×D4
cosocleC22×C3×C4C23×C5
hypercenterC2×C5×C4⋊C8D3
hypocenterC3C5×#1803
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23×C5 ◁ C2×C42×C5 ◁ C2×C5×C4⋊C8

616 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)(17,18,20,22)(19,24,23,21);(13,14,15,16);(7,8)(9,10,11,12)(14,16)(18,21)(19,23)(22,24)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 23379);