Finite Group Databasebeta

D45×C269 #37564162

order24210
automorphism?
homologyAbelianization (H1) = C2×C269 · Schur multiplier (H2) = C1

Aliases

direct productD45×C269
unambiguous semidirect productC5⋊(D9×C269)
unambiguous semidirect productC9⋊(D5×C269)

Splittings

Fitting, HallC5×C9×C269 ⋊ C2
derived, HallC5×C9 ⋊ C2×C269
HallC9×C269 ⋊ D5
HallC5×C269 ⋊ D9
SylowC9 ⋊ D5×C269
SylowC5 ⋊ D9×C269

Subgroups

subgroupG/H
center, hypercenterC269D45
commutator, cosocle, hypocenterC5×C9C2×C269
FrattiniC3D15×C269
FittingC5×C9×C269C2
socleC3×C5×C269D3
LCSG ▷ C5×C9
UCSC1 ◁ C269

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12105

Conjugacy classes & character table

6456 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24210, 7);