Finite Group Databasebeta

C2×#11722642 #13164945

order1728
automorphism?
homologyAbelianization (H1) = C25×C3 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11722642

Splittings

FittingC2×#41×3−1+2 ⋊ C2
Sylow3−1+2 ⋊ C2×2−1+4

Subgroups

subgroupG/H
centerC22C23×AGL(1,ℤ/9)
commutator, cosocleC2×C9C25×C3
FrattiniC2×C3C24×C3×D3
FittingC2×#41×3−1+2C2
socleC22×C3C23×C3×D3
hypercenterC2×#41AGL(1,ℤ/9)
hypocenterC9C2×C3×2−1+4
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C22 ◁ C2×#41

2464 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

182 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 31008);