Finite Group Databasebeta

C3×#89317 #13051182

order1344
isoclinismisoclinic class of #89314
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C1

Aliases

direct productC3×#89317

Splittings

HallC3×C7 ⋊ Q64
SylowC7 ⋊ C3×Q64

Subgroups

subgroupG/H
centerC2×C3#6400
commutator, cosocleC7×C16C22×C3
FrattiniC16C2×C3×D7
FittingC3×C7×Q32C2
socle, prime radicalC2×C3×C7D16
hypercenterC3×Q32D7
hypocenterC7C3×Q64
LCSG ▷ C7×C16 ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C3 ◁ C3×C4 ◁ C3×C8 ◁ C3×C16 ◁ C3×Q32

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 74
transitive degreeμt(G) = 1344

A minimal faithful permutation representation — 2 generators on 74 points:

(1,2,3)(4,5,7,9,10,8,6)(11,13,17,27)(12,18,22,43)(14,29,33,63)(15,35,37,69)(16,39,36,26)(19,45,47,72)(20,49,50,74)(21,51,38,42)(23,52,54,28)(24,44,40,31)(25,48,57,30)(32,67,65,62)(34,41,68,70)(46,73,59,56)(53,60,58,66)(55,64,61,71);(5,6)(7,8)(9,10)(11,12,17,22)(13,23,27,54)(14,28,33,52)(15,34,37,68)(16,38,36,21)(18,40,43,24)(19,44,47,31)(20,48,50,30)(25,56,57,73)(26,58,39,53)(29,49,63,74)(32,66,65,60)(35,45,69,72)(41,67,70,62)(42,55,51,61)(46,64,59,71)

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 471);