Finite Group Databasebeta

D1789⋊C9 #44567196

order32202
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productD1789⋊C9
unambiguous semidirect product(C1789⋊C9)⋊C2

Splittings

derived, SylowC1789 ⋊ C2×C9
HallC1789⋊C9 ⋊ C2
HallD1789 ⋊ C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC3D1789⋊C3
commutator, hypocenterC1789C2×C9
Fitting, socle, cosocleC3×C1789C2×C3
prime radicalC3×D1789C3
LCSG ▷ C1789
UCSC1 ◁ C3

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16101

Polycyclic presentation:

2,3,1789,3|b^3=d,c^a=c^1788,c^b=c^152

Conjugacy classes & character table

912 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32202, 2);