Finite Group Databasebeta

C9×#6258 #14518049

order1944
isoclinismisoclinic class of #6258
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C2

Aliases

direct productC9×#6258

Splittings

FittingC22×C32×C9 ⋊ D3
derivedC22⋊H(3,𝔽3) ⋊ C2×C9

Subgroups

subgroupG/H
center, hypercenterC3×C9C3⋊S4
commutator, hypocenterC22⋊H(3,𝔽3)C2×C9
FrattiniC32C3×C3⋊S4
FittingC22×C32×C9D3
socleC22×C32C3×C3⋊D3
prime radicalC3×#6258C3
cosocleC3×C22⋊H(3,𝔽3)C2×C3
LCSG ▷ C22⋊H(3,𝔽3)
UCSC1 ◁ C3×C9

335 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 335 conjugacy classes of subgroups — too many to draw. Only its 41 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) = 162

Conjugacy classes & character table

171 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2443);