Finite Group Databasebeta

← Prev (#13060937) Next (#13060939) →

C3×#90287 #13060938

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

Aliases

direct productC3×#90287

Splittings

FittingC3×C7×#121 ⋊ C2
HallC3×C7 ⋊ #532
SylowC7 ⋊ C3×#532

Subgroups

subgroupG/H
centerC22×C3C23×D7
commutator, cosocleC22×C7C24×C3
FrattiniC22C23×C3×D7
FittingC3×C7×#121C2
socleC22×C3×C7C24
hypercenterC3×#121D7
hypocenterC7C3×#532
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22×C3 ◁ C3×#121

620 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)(17,21)(19,22);(11,12)(13,14)(17,21)(19,22);(15,17)(16,19)(18,21)(20,22);(5,6)(7,8)(9,10)(15,16,18,20)(17,19,21,22)

Conjugacy classes & character table

210 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10227);