Finite Group Databasebeta

#14516146

order1944
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C3

Aliases

No aliases for this group.

Splittings

SylowC3×C81 ⋊ Q8

Subgroups

subgroupG/H
centerC2C2×C3⋊D81
commutator, cosocleC2×C3×C81C22
FrattiniC2×C27C2×C3⋊D3
FittingC3×C4×C81C2
socle, prime radicalC2×C32C2×D27
hypercenterC4C3⋊D81
hypocenterC3×C81Q8
LCSG ▷ C2×C3×C81 ▷ C3×C81
UCSC1 ◁ C2 ◁ C4

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1944

Polycyclic presentation:

2^3,3^5|a^2=c,b^2=c,e^3=f,f^3=g,g^3=h,b^a=bc,d^a=d^2,e^a=e^2f^2g^2h^2,f^a=f^2g^2h^2,g^a=g^2h^2,h^a=h^2

Conjugacy classes & character table

489 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 540);