Finite Group Databasebeta

D9×#624 #13048285

order1296
isoclinismisoclinic class of D32×D9
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD9×#624

Splittings

derived, SylowC32×C9 ⋊ C22×C4

Subgroups

subgroupG/H
center, hypercenterC2D32×D9
commutator, hypocenterC32×C9C22×C4
FrattiniC2×C3D33
Fitting, cosocleC2×C32×C9C23
socleC2×C33C22×D3
prime radicalC2×D9×C3⋊D3C2
LCSG ▷ C32×C9
UCSC1 ◁ C2

456 conjugacy classes of subgroups; only the 80 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 80 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

108 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,ℤ/9)×#624, D9×#3811, C2×D9×#624
maximal normal subgroup ofAGL(1,ℤ/9)×#624, D9×#3811, C2×D9×#624
maximal quotient ofC2×D9×#624

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 2003);