Finite Group Databasebeta

C9×#638⋊C3 #14517416

order1944
isoclinismisoclinic class of #634⋊C3
automorphism?
homologyAbelianization (H1) = C22×C3×C9 · Schur multiplier (H2) = C2×C32

Aliases

direct productC9×#638⋊C3

Splittings

FittingC22×C9×H(3,𝔽3) ⋊ C2
SylowC9×H(3,𝔽3) ⋊ D4

Subgroups

subgroupG/H
centerC2×C9C2×(C3⋊D3)⋊C3
commutatorC2×C32C22×C3×C9
Frattini, socleC2×C32C2×C32×D3
FittingC22×C9×H(3,𝔽3)C2
prime radicalC3×#638⋊C3C3
cosocleC2×C33C22×C32
hypercenterC22×C9(C3⋊D3)⋊C3
hypocenterC32C3×D4×C9
LCSG ▷ C2×C32 ▷ C32
UCSC1 ◁ C2×C9 ◁ C22×C9

434 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 434 conjugacy classes of subgroups — too many to draw. Only its 99 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) = 108

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1810);