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C3×#90247 #13060899

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

Aliases

direct productC3×#90247

Splittings

FittingC3×C4×C7×D4 ⋊ C2
HallC3×C7 ⋊ #551
SylowC7 ⋊ C3×#551

Subgroups

subgroupG/H
centerC22×C3C23×D7
commutator, cosocleC22×C7C24×C3
FrattiniC22C23×C3×D7
FittingC3×C4×C7×D4C2
socleC22×C3×C7C24
prime radicalC3×#6500C2
hypercenterC3×C4×D4D7
hypocenterC7C3×#551
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22×C3 ◁ C3×C4×D4

496 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 26 points:

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

Conjugacy classes & character table

255 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10188);