Finite Group Databasebeta

D181⋊#568 #37550713

order23168
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

unambiguous semidirect productD181⋊#568

Splittings

SylowC181 ⋊ C2×#568

Subgroups

subgroupG/H
centerC4C23×#10624382
commutator, socleC2×C181C24×C4
FrattiniC2C24×#10624382
FittingC2×#41×C181C4
prime radicalC2×#41×D181C2
cosocleDic181C25
hypercenterC2×#41#10624382
hypocenterC181C2×#568
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C4 ◁ C2×#41

1460 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2896

Polycyclic presentation:

2^7,181|a^2=f,f^2=g,d^a=dg,h^a=h^162,c^b=cg,h^e=h^180,h^f=h^180

Conjugacy classes & character table

968 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 21502);