Finite Group Databasebeta

C7×C9×C3⋊D3 #11765786

order1134
isoclinismisoclinic class of C3⋊D3
automorphism?
homologyAbelianization (H1) = C2×C7×C9 · Schur multiplier (H2) = C3

Aliases

direct productC7×C9×C3⋊D3
unambiguous semidirect productC3⋊(D3×C7×C9)

Splittings

Fitting, HallC32×C7×C9 ⋊ C2
derivedC32 ⋊ C2×C7×C9
SylowC32×C9 ⋊ C2×C7

Subgroups

subgroupG/H
center, hypercenterC7×C9C3⋊D3
commutator, hypocenterC32C2×C7×C9
FrattiniC3C3×C7×C3⋊D3
FittingC32×C7×C9C2
socleC33×C7C2×C3
prime radicalC3×C7×C3⋊D3C3
cosocleC33C2×C3×C7
LCSG ▷ C32
UCSC1 ◁ C7×C9

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 378

Conjugacy classes & character table

378 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1134, 216);