Finite Group Databasebeta

C22⋊#19153722 #37531859

order23168
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#19153722

Splittings

SylowC181 ⋊ C22⋊C32

Subgroups

subgroupG/H
center, FrattiniC2×C16C2×D181
commutatorC2×C181C2×C32
FittingC22×C16×C181C2
socleC22×C181C2×C16
prime radicalC23×C181C16
cosocleC2×C16×C181C22
hypercenterC22×C16D181
hypocenterC181C22⋊C32
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C16 ◁ C22×C16

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11584

Polycyclic presentation:

2^7,181|a^2=d,d^2=e,e^2=f,f^2=g,b^a=bc,h^a=h^180

Conjugacy classes & character table

5840 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 2648);