Finite Group Databasebeta

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C5×#68337 #14283411

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

Aliases

direct productC5×#68337

Splittings

FittingC3×C5×#328 ⋊ C2
HallC3×C5 ⋊ #1513
SylowC3 ⋊ C5×#1513

Subgroups

subgroupG/H
centerC22×C5D3×C22⋊C4
commutatorC2×C3×C4C22×C4×C5
FrattiniC22×C4C22×C5×D3
FittingC3×C5×#328C2
socleC22×C3×C5C2×C22⋊C4
prime radicalC5×#5627C2
cosocleC22×C3×C4C23×C5
hypercenterC5×#328D3
hypocenterC3C5×#1513
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C5 ◁ C22×C4×C5 ◁ C5×#328

572 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 24 points:

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

Conjugacy classes & character table

225 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 9109);