Finite Group Databasebeta

C5×#71765 #14305961

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

Aliases

direct productC5×#71765

Splittings

HallC3×C5 ⋊ #1961
SylowC3 ⋊ C5×#1961

Subgroups

subgroupG/H
centerC23×C5C2×#67
commutatorC2×C3×C4C22×C4×C5
FrattiniC22×C4C22×C5×D3
Fitting, prime radicalC2×C3×C5×#127C2
socleC23×C3×C5C2×D4
cosocleC22×C3×C4C23×C5
hypercenterC2×C5×#127D3
hypocenterC3C5×#1961
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23×C5 ◁ C2×C42×C5 ◁ C2×C5×#127

824 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)(13,14,15,16)(18,22)(19,24);(7,8)(9,11,12,10)(17,19,23,18,21,24,20,22);(7,8)(9,10,12,11)(14,16)(17,18)(19,23)(20,24)(21,22)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 31659);