Finite Group Databasebeta

D9×D709 #38784204

order25524
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD9×D709
unambiguous semidirect product(D9×C709)⋊C2
unambiguous semidirect product(C9×D709)⋊C2
unambiguous semidirect productD6381⋊C2

Splittings

Fitting, derived, HallC9×C709 ⋊ C22
SylowC709 ⋊ C2×D9
SylowC9 ⋊ C2×D709

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C709C22
FrattiniC3D3×D709
socleC3×C709C2×D3
LCSG ▷ C9×C709
UCSC1

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6381

Conjugacy classes & character table

2136 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25524, 12);