Finite Group Databasebeta

C22×D243 #14515708

order1944
isoclinismisoclinic class of D243
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC22×D243
unambiguous semidirect productC243⋊C23
unambiguous semidirect product(C2×C243)⋊C22

Splittings

FittingC22×C243 ⋊ C2
derived, SylowC243 ⋊ C23

Subgroups

subgroupG/H
center, hypercenterC22D243
commutator, cosocle, hypocenterC243C23
FrattiniC81C22×D3
FittingC22×C243C2
socleC22×C3D81
LCSG ▷ C243
UCSC1 ◁ C22

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 972

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 102);