Finite Group Databasebeta

C5×#71611 #14300472

order1920
isoclinismisoclinic class of #4656
automorphism?
homologyAbelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C24

Aliases

direct productC5×#71611

Splittings

HallC3×C5 ⋊ #1870
SylowC3 ⋊ C5×#1870

Subgroups

subgroupG/H
centerC22×C4×C5C22×D3
commutatorC23×C3C22×C4×C5
FrattiniC22×C4C22×C5×D3
FittingC2×C3×C4×C5×D4C2
socleC23×C3×C5C22×C4
prime radicalC22×C3×C5×D4C4
cosocleC22×C3×C4C23×C5
hypercenterC2×C4×C5×D4D3
hypocenterC3C5×#1870
LCSG ▷ C23×C3 ▷ C3
UCSC1 ◁ C22×C4×C5 ◁ C2×C4×C5×D4

816 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)(14,16)(18,19)(23,24);(7,8)(10,12)(17,19,21,24,20,18,22,23);(7,8)(9,10,11,12)(13,14)(15,16)(17,18,21,23,20,19,22,24)

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, 26170);