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C3×#90293 #13060946

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

Aliases

direct productC3×#90293

Splittings

HallC3×C7 ⋊ #539
SylowC7 ⋊ C3×#539

Subgroups

subgroupG/H
centerC22×C3C23×D7
commutator, cosocleC22×C7C24×C3
FrattiniC22C23×C3×D7
Fitting, prime radicalC3×C7×#121C2
socleC22×C3×C7C24
hypercenterC3×#121D7
hypocenterC7C3×#539
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22×C3 ◁ C3×#121

436 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 672

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

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

Conjugacy classes & character table

192 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10235);