Finite Group Databasebeta

Q8×3−1+2⋊Q8 #13152727

order1728
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C24

Aliases

direct productQ8×3−1+2⋊Q8

Splittings

Sylow3−1+2 ⋊ Q82

Subgroups

subgroupG/H
centerC22C23×AGL(1,ℤ/9)
commutator, cosocleC22×C9C24×C3
Frattini, socleC22×C3C23×C3×D3
FittingC4×Q8×3−1+2C2
prime radicalC22×C32C23×D3
hypercenterC4×Q8AGL(1,ℤ/9)
hypocenterC9C3×Q82
LCSG ▷ C22×C9 ▷ C9
UCSC1 ◁ C22 ◁ C4×Q8

671 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18790);