Finite Group Databasebeta

D181⋊M64 #37550142

order23168
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD181⋊M64

Splittings

SylowC181 ⋊ C2×M64

Subgroups

subgroupG/H
centerC16C2×#10624382
commutator, socleC2×C181C22×C16
FrattiniC8C22×#10624382
FittingC2×C16×C181C4
prime radicalC22×D181C16
cosocle#15668424C23
hypercenterC2×C16#10624382
hypocenterC181C2×M64
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C16 ◁ C2×C16

112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5792

Polycyclic presentation:

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

Conjugacy classes & character table

1520 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 20931);