Finite Group Databasebeta

C9×(C3⋊D9)⋊C4 #14516743

order1944
isoclinismisoclinic class of D3×D9
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C2

Aliases

direct productC9×(C3⋊D9)⋊C4

Splittings

derivedC3×C9 ⋊ C2×C4×C9
SylowC3×C92 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2×C9D3×D9
commutator, hypocenterC3×C9C2×C4×C9
FrattiniC2×C32C3×D32
FittingC2×C3×C92C22
socleC2×C33C2×C3×D3
prime radicalC2×C3×C3⋊D9C2×C3
cosocleC2×C32×C9C22×C3
LCSG ▷ C3×C9
UCSC1 ◁ C2×C9

262 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 63 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) = 72

Conjugacy classes & character table

324 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1137);