Finite Group Databasebeta

C2×C3⋊((C27⋊C3)⋊C4) #14517683

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

Aliases

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

Splittings

derivedC3×C27 ⋊ C2×C3×C4
SylowC3×C27⋊C3 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC22C3⋊(D27⋊C3)
commutator, hypocenterC3×C27C2×C3×C4
FrattiniC2×C9C2×C3×C3⋊D3
FittingC22×C3×C27⋊C3C2
socleC22×C32C3×D9
prime radicalC22×C33D9
cosocleC2×C3×C27C22×C3
LCSG ▷ C3×C27
UCSC1 ◁ C22

304 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 304 conjugacy classes of subgroups — too many to draw. Only its 126 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) = 648

Conjugacy classes & character table

216 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2077);