Finite Group Databasebeta

D9×#6900 #72243172

order4374
automorphism?
homologyAbelianization (H1) = C2×C33 · Schur multiplier (H2) = C3

Aliases

direct productD9×#6900

Splittings

Fitting, SylowC9×#6900 ⋊ C2

Subgroups

subgroupG/H
centerC32C33×D9
commutator, cosocleC32×C9C2×C33
Frattini, socleC33C33×D3
FittingC9×#6900C2
prime radicalC33×D9C32
hypercenter#6900D9
hypocenterC9C2×#6900
LCSG ▷ C32×C9 ▷ C9
UCSC1 ◁ C32 ◁ #6900

910 conjugacy classes of subgroups; only the 180 normal subgroups are shown.

normal subgroups only

This group has 910 conjugacy classes of subgroups — too many to draw. Only its 180 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

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

Relationships

maximal subgroup ofAGL(1,ℤ/9)×#6900, D9×#92314, D9×#92265
maximal normal subgroup ofAGL(1,ℤ/9)×#6900, D9×#92314, D9×#92265

GAP

Past the SmallGroups library coverage — no SmallGroups id.