Finite Group Databasebeta

C2×C3×(C27⋊C3)⋊C4 #14517444

order1944
isoclinismisoclinic class of D27⋊C3
automorphism?
homologyAbelianization (H1) = C2×C32×C4 · Schur multiplier (H2) = C2×C3

Aliases

direct productC2×C3×(C27⋊C3)⋊C4
unambiguous semidirect product(C2×Dic27)⋊C32
unambiguous semidirect product(C2×C3×Dic27)⋊C3

Splittings

derivedC27 ⋊ C2×C32×C4
SylowC3×C27⋊C3 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC22×C3D27⋊C3
commutator, hypocenterC27C2×C32×C4
FrattiniC2×C9C2×C32×D3
FittingC22×C3×C27⋊C3C2
socleC22×C32C3×D9
prime radicalC22×C33D9
cosocleC2×C27C22×C32
LCSG ▷ C27
UCSC1 ◁ C22×C3

282 conjugacy classes of subgroups; only the 118 normal subgroups are shown.

normal subgroups only

This group has 282 conjugacy classes of subgroups — too many to draw. Only its 118 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) = 216

Conjugacy classes & character table

252 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1838);