Finite Group Databasebeta

C4×C9×C3⋊D9 #14517486

order1944
isoclinismisoclinic class of C3⋊D9
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C2×C3

Aliases

direct productC4×C9×C3⋊D9

Splittings

FittingC3×C4×C92 ⋊ C2
derivedC3×C9 ⋊ C2×C4×C9
SylowC3×C92 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC4×C9C3⋊D9
commutator, hypocenterC3×C9C2×C4×C9
FrattiniC2×C32C2×C3×C3⋊D3
FittingC3×C4×C92C2
socleC2×C33C2×C3×D3
prime radicalC2×C3×C3⋊D9C2×C3
cosocleC2×C32×C9C22×C3
LCSG ▷ C3×C9
UCSC1 ◁ C4×C9

384 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 105 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) = 216

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1880);