Finite Group Databasebeta

C2×D9×#392 #72268877

order2304
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C212

Aliases

direct productC2×D9×#392

Splittings

FittingC2×C9×#392 ⋊ C2
SylowC9 ⋊ C22×#392

Subgroups

subgroupG/H
centerC24C23×D9
commutator, cosocleC23×C9C25
FrattiniC23×C3C24×D3
FittingC2×C9×#392C2
socleC24×C3C23×D3
hypercenterC2×#392D9
hypocenterC9C22×#392
LCSG ▷ C23×C9 ▷ C9
UCSC1 ◁ C24 ◁ C2×#392

20469 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Conjugacy classes & character table

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

Relationships

maximal subgroup ofD9×#15258
maximal normal subgroup ofD9×#15258

GAP

Past the SmallGroups library coverage — no SmallGroups id.