Finite Group Databasebeta

#13134040

order1728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC27 ⋊ #331

Subgroups

subgroupG/H
centerC22#88372
commutatorC2×C4×C27C2×C4
FrattiniC42×C9C2×D3
FittingC27×#127C2
socleC22×C3#3676
prime radicalC3×#127D9
cosocleC42×C27C22
hypercenter#127D27
hypocenterC27#331
LCSG ▷ C2×C4×C27 ▷ C22×C27 ▷ C27
UCSC1 ◁ C22 ◁ C42 ◁ #127

168 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 864

Polycyclic presentation:

2^6,3^3|a^2=d,c^2=ef,d^2=f,g^3=h,h^3=i,b^a=bc,c^a=ce,g^a=g^2h^2i^2,h^a=h^2i^2,i^a=i^2,c^b=cef,d^b=df

Conjugacy classes & character table

201 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 103);