Finite Group Databasebeta

#13149922

order1728
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingD8×H(3,𝔽3) ⋊ C22
SylowH(3,𝔽3) ⋊ #576

Subgroups

subgroupG/H
centerC2D4×((C3⋊D3)⋊C3)⋊C2
commutator, cosocleC4×H(3,𝔽3)C24
FrattiniC3×C4C22×D32
FittingD8×H(3,𝔽3)C22
socleC2×C3D32×D4
hypercenterD8((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)#576
LCSG ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2 ◁ C4 ◁ D8

1006 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Polycyclic presentation:

2^6,3^3|e^2=f,b^a=bf,g^a=g^2,i^a=i^2,d^b=df,h^b=h^2,i^b=i^2,d^c=de,e^c=ef,e^d=ef,h^g=hi

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 15985);