Finite Group Databasebeta

C22⋊D2887 #37528181

order23096
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊D2887

Splittings

FittingC22×C2887 ⋊ C2
SylowC2887 ⋊ D4

Subgroups

subgroupG/H
center, FrattiniC2C2×D2887
commutator, socle, cosocleC2×C2887C22
FittingC22×C2887C2
hypercenterC22D2887
hypocenterC2887D4
LCSG ▷ C2×C2887 ▷ C2887
UCSC1 ◁ C2 ◁ C22

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11548

Polycyclic presentation:

2^3,2887|b^a=bc,d^b=d^2886

Conjugacy classes & character table

5777 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23096, 9);