Finite Group Databasebeta

C3×D7×#137 #13061118

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

Aliases

direct productC3×D7×#137

Splittings

FittingC3×C7×#137 ⋊ C2
HallC3×C7 ⋊ C2×#137
SylowC7 ⋊ C2×C3×#137

Subgroups

subgroupG/H
centerC2×C3C2×D4×D7
commutator, cosocleC4×C7C24×C3
FrattiniC4C23×C3×D7
FittingC3×C7×#137C2
socleC2×C3×C7C22×D4
prime radicalC3×D7×#41C2
hypercenterC3×#137D7
hypocenterC7C2×C3×#137
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C3 ◁ C2×C3×C4 ◁ C3×#137

516 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Conjugacy classes & character table

165 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10407);