Finite Group Databasebeta

C3×#90289 #13060940

order1344
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C25

Aliases

direct productC3×#90289

Splittings

FittingC3×C7×#121 ⋊ C2
HallC3×C7 ⋊ #548
SylowC7 ⋊ C3×#548

Subgroups

subgroupG/H
centerC22×C3C23×D7
commutator, cosocleC22×C7C24×C3
FrattiniC22C23×C3×D7
FittingC3×C7×#121C2
socleC22×C3×C7C24
hypercenterC3×#121D7
hypocenterC7C3×#548
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22×C3 ◁ C3×#121

580 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 672

A minimal faithful permutation representation — 4 generators on 22 points:

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

Conjugacy classes & character table

201 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10229);