Finite Group Databasebeta

C3×C9⋊PSU(3,𝔽2) #14519151

order1944
isoclinismisoclinic class of C9⋊PSU(3,𝔽2)
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C3

Aliases

direct productC3×C9⋊PSU(3,𝔽2)

Splittings

Fitting, SylowC33×C9 ⋊ Q8

Subgroups

subgroupG/H
center, hypercenterC3C9⋊PSU(3,𝔽2)
commutator, cosocleC9×C3⋊D3C22×C3
FrattiniC3C3×C3⋊PSU(3,𝔽2)
FittingC33×C9Q8
socleC34Dic6
prime radicalC32×C3⋊D3C2×D3
hypocenterC32×C9C3×Q8
LCSG ▷ C9×C3⋊D3 ▷ C32×C9
UCSC1 ◁ C3

146 conjugacy classes of subgroups; only the 30 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 30 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) = 72

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3545);