Finite Group Databasebeta

#10624799⋊C2 #13091237

order1458
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product#10624799⋊C2

Splittings

Fitting, Sylow#10624799 ⋊ C2

Subgroups

subgroupG/H
centerC3D9⋊H(3,𝔽3)
commutator, cosocleC32×C9C2×C32
FrattiniC33C32×D3
Fitting#10624799C2
socleC32D3×H(3,𝔽3)
prime radicalC32×D9C32
hypercenter3−1+2AGL(1,ℤ/9)
hypocenterC9C2×#733
LCSG ▷ C32×C9 ▷ C3×C9 ▷ C9
UCSC1 ◁ C3 ◁ C32 ◁ 3−1+2

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 54

Polycyclic presentation:

2,3^6|b^3=g,c^3=e,d^3=g,c^a=c^2e^2,e^a=e^2,c^b=ce,d^b=df,f^b=fg,f^d=fg

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1458, 1311);