Finite Group Databasebeta

((C3⋊D3)⋊A4)⋊C9 #14518133

order1944
isoclinismisoclinic class of A4×(C3⋊D3)⋊C3
automorphism?
homologyAbelianization (H1) = C2×C3×C9 · Schur multiplier (H2) = C2×C32

Aliases

unambiguous semidirect product((C3⋊D3)⋊A4)⋊C9

Splittings

FittingC22×C32⋊C9 ⋊ C2×C3
derivedC22×C32 ⋊ C2×C3×C9

Subgroups

subgroupG/H
center, hypercenterC3A4×(C3⋊D3)⋊C3
commutator, hypocenterC22×C32C2×C3×C9
FrattiniC32C3×D3×A4
FittingC22×C32⋊C9C2×C3
socleC22×C32C32×D3
prime radicalC3×(C3⋊D3)⋊A4C3
cosocleC22×C33C2×C32
LCSG ▷ C22×C32
UCSC1 ◁ C3

250 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 250 conjugacy classes of subgroups — too many to draw. Only its 44 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 108

Polycyclic presentation:

2,3^3,2^2,3^2|c^3=d,g^a=g^2,h^a=h^2,e^b=ef,f^b=e,g^b=gh,g^c=gh

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2527);