Finite Group Databasebeta

C9×(C22⋊C27)⋊C2 #14516416

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

Aliases

direct productC9×(C22⋊C27)⋊C2

Splittings

derivedC22⋊C27 ⋊ C2×C9

Subgroups

subgroupG/H
center, hypercenterC9(C22⋊C27)⋊C2
commutator, hypocenterC22⋊C27C2×C9
FrattiniC3×C9C3×S4
FittingC22×C92D3
socleC22×C32C3×D9
prime radicalC3×(C22⋊C27)⋊C2C3
cosocleC3×C22⋊C27C2×C3
LCSG ▷ C22⋊C27
UCSC1 ◁ C9

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 108

Conjugacy classes & character table

189 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 810);