Finite Group Databasebeta

C3×D7×#123 #13060998

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

Aliases

direct productC3×D7×#123

Splittings

FittingC3×C7×#123 ⋊ C2
HallC3×C7 ⋊ C2×#123
SylowC7 ⋊ C2×C3×#123

Subgroups

subgroupG/H
centerC22×C3C23×D7
commutator, cosocleC22×C7C24×C3
FrattiniC22C23×C3×D7
FittingC3×C7×#123C2
socleC22×C3×C7C24
prime radicalC2×C3×D4×D7C2
hypercenterC3×#123D7
hypocenterC7C2×C3×#123
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22×C3 ◁ C3×#123

684 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Conjugacy classes & character table

210 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10287);