Finite Group Databasebeta

C2×A4×C9⋊C9 #14518370

order1944
automorphism?
homologyAbelianization (H1) = C2×C32×C9 · Schur multiplier (H2) = C2×C33

Aliases

direct productC2×A4×C9⋊C9

Splittings

FittingC23×C9⋊C9 ⋊ C3
SylowC23 ⋊ C3×C9⋊C9

Subgroups

subgroupG/H
centerC2×C32C32×A4
commutatorC22×C3C2×C32×C9
FrattiniC32C2×C32×A4
FittingC23×C9⋊C9C3
socleC23×C32C33
prime radicalC2×C32×A4C32
cosocleC22×C32C2×C33
hypercenterC2×C9⋊C9A4
hypocenterC22C2×C3×C9⋊C9
LCSG ▷ C22×C3 ▷ C22
UCSC1 ◁ C2×C32 ◁ C2×C9⋊C9

428 conjugacy classes of subgroups; only the 172 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 172 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) = 486

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC2×A4×#6875, C2×C22⋊A4×C9⋊C9, C2×#72229281, …
maximal normal subgroup ofC2×A4×#6875
maximal quotient ofC2×A4×#6875, C2×C22⋊A4×C9⋊C9, C2×#72229281

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2764);