Finite Group Databasebeta

C5×#80776 #14459934

order1920
automorphism?
homologyAbelianization (H1) = C24×C5 · Schur multiplier (H2) = C24

Aliases

direct productC5×#80776

Splittings

FittingC3×C5×#467 ⋊ C2
HallC3×C5 ⋊ #3302
SylowC3 ⋊ C5×#3302

Subgroups

subgroupG/H
centerC22×C5C2×D3×D4
commutator, cosocleC2×C3×C4C24×C5
FrattiniC2×C4C23×C5×D3
FittingC3×C5×#467C2
socleC22×C3×C5C22×D4
prime radicalC5×#5631C2
hypercenterC5×#467D3
hypocenterC3C5×#3302
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C5 ◁ C22×C4×C5 ◁ C5×#467

772 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 32
transitive degreeμt(G) = 960

A minimal faithful permutation representation — 4 generators on 32 points:

(1,2,3,4,5)(6,7,8)(11,16)(13,15)(17,19,22,21)(18,23,25,29)(20,26,28,30)(24,31,32,27);(7,8)(17,20)(18,24)(19,26)(21,30)(22,28)(23,31)(25,32)(27,29);(7,8)(9,11)(10,13)(12,16)(14,15)(17,19,22,21)(18,23,25,29)(20,26,28,30)(24,31,32,27);(7,8)(9,10,12,14)(11,15,16,13)(17,18)(19,23)(20,27)(21,29)(22,25)(24,26)(28,31)(30,32)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 185632);