Finite Group Databasebeta

C2×C9×#127⋊C3 #13152121

order1728
isoclinismisoclinic class of #127⋊C3
automorphism?
homologyAbelianization (H1) = C22×C3×C9 · Schur multiplier (H2) = C2×C3×C4

Aliases

direct productC2×C9×#127⋊C3

Splittings

FittingC2×C9×#127 ⋊ C3
derivedC42 ⋊ C22×C3×C9
SylowC2×#127 ⋊ C3×C9

Subgroups

subgroupG/H
center, hypercenterC2×C9#127⋊C3
commutator, hypocenterC42C22×C3×C9
FrattiniC22×C3C22×C3×A4
FittingC2×C9×#127C3
socleC23×C3C2×C3×A4
prime radicalC2×C3×#127⋊C3C3
cosocleC3×C42C22×C32
LCSG ▷ C42
UCSC1 ◁ C2×C9

384 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 71 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

180 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18184);