Finite Group Databasebeta

AGL(1,ℤ/9)×C9⋊D9 #72243290

order8748
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2×C9

Aliases

direct productAGL(1,ℤ/9)×C9⋊D9

Splittings

Fitting, SylowC92×3−1+2 ⋊ C22
derivedC93 ⋊ C22×C3

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, cosocle, hypocenterC93C22×C3
Frattini, socleC33C3×D3×C3⋊D3
FittingC92×3−1+2C22
LCSG ▷ C93
UCSC1

1580 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 486

Conjugacy classes & character table

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

Relationships

maximal subgroup ofAGL(1,ℤ/9)×#92314, D92×AGL(1,ℤ/9)
maximal normal subgroup ofAGL(1,ℤ/9)×#92314, D92×AGL(1,ℤ/9)

GAP

Past the SmallGroups library coverage — no SmallGroups id.