Finite Group Databasebeta

C22×C3×C3⋊(C3⋊D9) #14519372

order1944
isoclinismisoclinic class of C3⋊(C3⋊D9)
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C23×C33

Aliases

direct productC22×C3×C3⋊(C3⋊D9)

Splittings

FittingC22×C33×C9 ⋊ C2
derivedC32×C9 ⋊ C23×C3
SylowC33×C9 ⋊ C23

Subgroups

subgroupG/H
center, hypercenterC22×C3C3⋊(C3⋊D9)
commutator, cosocle, hypocenterC32×C9C23×C3
FrattiniC3C22×C3×C3⋊(C3⋊D3)
FittingC22×C33×C9C2
socleC22×C34D3
LCSG ▷ C32×C9
UCSC1 ◁ C22×C3

2340 conjugacy classes of subgroups; only the 522 normal subgroups are shown.

normal subgroups only

This group has 2340 conjugacy classes of subgroups — too many to draw. Only its 522 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) = 648

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3766);