Finite Group Databasebeta

C27×(C22⋊C9)⋊C2 #14516435

order1944
isoclinismisoclinic class of (C22⋊C9)⋊C2
automorphism?
homologyAbelianization (H1) = C2×C27 · Schur multiplier (H2) = C2

Aliases

direct productC27×(C22⋊C9)⋊C2

Splittings

derivedC22⋊C9 ⋊ C2×C27

Subgroups

subgroupG/H
center, hypercenterC27(C22⋊C9)⋊C2
commutator, hypocenterC22⋊C9C2×C27
FrattiniC3×C9C3×S4
FittingC22×C3×C27D3
socleC22×C32D3×C9
prime radicalC3×(C22⋊C9)⋊C2C9
cosocleC9×C22⋊C9C2×C3
LCSG ▷ C22⋊C9
UCSC1 ◁ C27

99 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 216

Conjugacy classes & character table

243 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 829);