Finite Group Databasebeta

C2×#92311⋊C2 #14518338

order1944
isoclinismisoclinic class of #92311⋊C2
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#92311⋊C2
unambiguous semidirect product#92311⋊C22
unambiguous semidirect product#92312⋊C22

Splittings

FittingC2×#6898 ⋊ C22
derived, Sylow#6898 ⋊ C23

Subgroups

subgroupG/H
center, hypercenterC2#92311⋊C2
commutator, cosocle, hypocenter#6898C23
FrattiniC32C2×#1113
FittingC2×#6898C22
socleC2×C32#1113
LCSG ▷ #6898
UCSC1 ◁ C2

317 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 317 conjugacy classes of subgroups — too many to draw. Only its 45 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

60 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2732);