Finite Group Databasebeta

C3×#89307 #13051172

order1344
isoclinismisoclinic class of #89261
automorphism?
homologyAbelianization (H1) = C3×C42 · Schur multiplier (H2) = C1

Aliases

direct productC3×#89307

Splittings

HallC3×C7 ⋊ #347
SylowC7 ⋊ C3×#347

Subgroups

subgroupG/H
centerC3×C4C4×Dic7
commutatorC4×C7C3×C42
FrattiniC2×C8C2×C3×D7
FittingC3×C7×M32C2
socleC2×C3×C7#97
prime radicalC22×C3×C7M16
cosocleC2×C7×C8C22×C3
hypercenterC3×M32D7
hypocenterC7C3×#347
LCSG ▷ C4×C7 ▷ C7
UCSC1 ◁ C3×C4 ◁ C3×M32

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 336

A minimal faithful permutation representation — 2 generators on 26 points:

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

Conjugacy classes & character table

246 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 461);