Finite Group Databasebeta

C22⋊D2897 #37550768

order23176
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊D2897

Splittings

FittingC22×C2897 ⋊ C2
SylowC2897 ⋊ D4

Subgroups

subgroupG/H
center, FrattiniC2C2×D2897
commutator, socle, cosocleC2×C2897C22
FittingC22×C2897C2
hypercenterC22D2897
hypocenterC2897D4
LCSG ▷ C2×C2897 ▷ C2897
UCSC1 ◁ C2 ◁ C22

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11588

Polycyclic presentation:

2^3,2897|b^a=bc,d^b=d^2896

Conjugacy classes & character table

5797 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23176, 9);