Finite Group Databasebeta

C22⋊(C23⋊C32) #15671535

order2944
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊(C23⋊C32)

Splittings

SylowC23 ⋊ C22⋊C32

Subgroups

subgroupG/H
center, FrattiniC2×C16C2×D23
commutatorC2×C23C2×C32
FittingC22×C16×C23C2
socleC22×C23C2×C16
prime radicalC23×C23C16
cosocleC2×C16×C23C22
hypercenterC22×C16D23
hypocenterC23C22⋊C32
LCSG ▷ C2×C23 ▷ C23
UCSC1 ◁ C2×C16 ◁ C22×C16

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1472

Polycyclic presentation:

2^7,23|a^2=d,d^2=e,e^2=f,f^2=g,b^a=bc,h^a=h^22

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 2648);