Finite Group Databasebeta

D9×D811 #44415955

order29196
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD9×D811
unambiguous semidirect product(D9×C811)⋊C2
unambiguous semidirect product(C9×D811)⋊C2
unambiguous semidirect productD7299⋊C2

Splittings

Fitting, derived, HallC9×C811 ⋊ C22
SylowC811 ⋊ C2×D9
SylowC9 ⋊ C2×D811

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C811C22
FrattiniC3D3×D811
socleC3×C811C2×D3
LCSG ▷ C9×C811
UCSC1

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7299

Conjugacy classes & character table

2442 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29196, 9);