Finite Group Databasebeta

C22×#6897⋊C2 #14518517

order1944
isoclinismisoclinic class of #6897⋊C2
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C23×C3

Aliases

direct productC22×#6897⋊C2
unambiguous semidirect product#6897⋊C23
unambiguous semidirect product(C2×#6897)⋊C22

Splittings

FittingC22×#6897 ⋊ C2
derivedC92 ⋊ C23×C3
Sylow#6897 ⋊ C23

Subgroups

subgroupG/H
center, hypercenterC22#6897⋊C2
commutator, cosocle, hypocenterC92C23×C3
FrattiniC32C22×C3×C3⋊D3
FittingC22×#6897C2
socleC22×C32C3×C3⋊D3
LCSG ▷ C92
UCSC1 ◁ C22

476 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 324

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2911);