Finite Group Databasebeta

C22×#6899⋊C2 #14518520

order1944
isoclinismisoclinic class of #6899⋊C2
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C23×C3

Aliases

direct productC22×#6899⋊C2
unambiguous semidirect product#6899⋊C23
unambiguous semidirect product(C2×#6899)⋊C22

Splittings

FittingC22×#6899 ⋊ C2
derivedC92 ⋊ C23×C3
Sylow#6899 ⋊ C23

Subgroups

subgroupG/H
center, hypercenterC22#6899⋊C2
commutator, cosocle, hypocenterC92C23×C3
FrattiniC32C22×C3×C3⋊D3
FittingC22×#6899C2
socleC22×C32C3×C3⋊D3
LCSG ▷ C92
UCSC1 ◁ C22

556 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 556 conjugacy classes of subgroups — too many to draw. Only its 122 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

120 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2914);