Finite Group Databasebeta

C9×PSU(3,𝔽2)⋊C3 #14519046

order1944
isoclinismisoclinic class of PSU(3,𝔽2)⋊C3
automorphism?
homologyAbelianization (H1) = C3×C9 · Schur multiplier (H2) = C32

Aliases

direct productC9×PSU(3,𝔽2)⋊C3

Splittings

FittingC32×C9 ⋊ SL(2,𝔽3)
derivedPSU(3,𝔽2) ⋊ C3×C9

Subgroups

subgroupG/H
center, hypercenterC9PSU(3,𝔽2)⋊C3
commutator, hypocenterPSU(3,𝔽2)C3×C9
FrattiniC3C3×PSU(3,𝔽2)⋊C3
FittingC32×C9SL(2,𝔽3)
socleC33C3×SL(2,𝔽3)
prime radicalC3×PSU(3,𝔽2)⋊C3C3
cosocleC3×PSU(3,𝔽2)C32
LCSG ▷ PSU(3,𝔽2)
UCSC1 ◁ C9

116 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 72

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC9×AGL(2,𝔽3)
maximal normal subgroup ofC9×AGL(2,𝔽3)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3440);