Finite Group Databasebeta

C9×D2009 #49116266

order36162
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×D2009
unambiguous semidirect productC41⋊(C9×D49)

Splittings

Fitting, HallC9×C41×C49 ⋊ C2
derived, HallC41×C49 ⋊ C2×C9
HallC9×C49 ⋊ D41
HallC9×C41 ⋊ D49
SylowC49 ⋊ C9×D41
SylowC41 ⋊ C9×D49

Subgroups

subgroupG/H
center, hypercenterC9D2009
commutator, hypocenterC41×C49C2×C9
FrattiniC3×C7C3×D287
FittingC9×C41×C49C2
socleC3×C7×C41C3×D7
prime radicalC3×D2009C3
cosocleC3×C41×C49C2×C3
LCSG ▷ C41×C49
UCSC1 ◁ C9

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18081

Conjugacy classes & character table

9054 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36162, 8);