Finite Group Databasebeta

C22×#272⋊C9 #14516655

order1944
isoclinismisoclinic class of #4174
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C23

Aliases

direct productC22×#272⋊C9

Splittings

FittingC22×H(3,𝔽3)⋊C9 ⋊ C2
derivedH(3,𝔽3) ⋊ C23×C9
SylowH(3,𝔽3)⋊C9 ⋊ C23

Subgroups

subgroupG/H
center, socle, hypercenterC22×C32(C3⋊D3)⋊C3
commutator, hypocenterH(3,𝔽3)C23×C9
FrattiniC33C22×C3×D3
FittingC22×H(3,𝔽3)⋊C9C2
prime radicalC22×C3×#272C3
cosocleC3×H(3,𝔽3)C23×C3
LCSG ▷ H(3,𝔽3)
UCSC1 ◁ C22×C32

509 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 509 conjugacy classes of subgroups — too many to draw. Only its 93 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) = 324

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1049);