Finite Group Databasebeta

C22⋊D2909 #37551699

order23272
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊D2909

Splittings

FittingC22×C2909 ⋊ C2
SylowC2909 ⋊ D4

Subgroups

subgroupG/H
center, FrattiniC2C2×D2909
commutator, socle, cosocleC2×C2909C22
FittingC22×C2909C2
hypercenterC22D2909
hypocenterC2909D4
LCSG ▷ C2×C2909 ▷ C2909
UCSC1 ◁ C2 ◁ C22

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11636

Polycyclic presentation:

2^3,2909|b^a=bc,d^b=d^2908

Conjugacy classes & character table

5821 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23272, 9);