Finite Group Databasebeta

C22⋊#17983938 #31776233

order17532
automorphism?
homologyAbelianization (H1) = C9 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊#17983938

Splittings

derived, HallC22×C487 ⋊ C9
SylowC487 ⋊ C22⋊C9
SylowC22 ⋊ #17983938

Subgroups

subgroupG/H
center, Frattini, hypercenterC3C22⋊(C487⋊C3)
commutator, hypocenterC22×C487C9
Fitting, socle, prime radical, cosocleC22×C3×C487C3
LCSG ▷ C22×C487
UCSC1 ◁ C3

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8766

Polycyclic presentation:

3,2^2,487,3|a^3=e,b^a=c,c^a=bc,d^a=d^232

Conjugacy classes & character table

1956 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17532, 12);