Finite Group Databasebeta

D3×C7×#137 #13061492

order1344
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productD3×C7×#137

Splittings

FittingC3×C7×#137 ⋊ C2
HallC3×C7 ⋊ C2×#137
SylowC3 ⋊ C2×C7×#137

Subgroups

subgroupG/H
centerC2×C7C2×D3×D4
commutator, cosocleC3×C4C24×C7
FrattiniC4C23×D3×C7
FittingC3×C7×#137C2
socleC2×C3×C7C22×D4
prime radicalD3×C7×#41C2
hypercenterC7×#137D3
hypocenterC3C2×C7×#137
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C7 ◁ C2×C4×C7 ◁ C7×#137

516 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Conjugacy classes & character table

231 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10781);