Finite Group Databasebeta

Q8×3−1+2⋊C8 #13142800

order1728
automorphism?
homologyAbelianization (H1) = C22×C3×C8 · Schur multiplier (H2) = C22

Aliases

direct productQ8×3−1+2⋊C8

Splittings

Sylow3−1+2 ⋊ C8×Q8

Subgroups

subgroupG/H
centerC2×C4C22×AGL(1,ℤ/9)
commutatorC2×C9C22×C3×C8
FrattiniC2×C3×C4C22×C3×D3
FittingC4×Q8×3−1+2C2
socleC22×C3C22×C3×Dic3
prime radicalC22×C32C22×Dic3
cosocleC2×C4×C9C23×C3
hypercenterC4×Q8AGL(1,ℤ/9)
hypocenterC9C3×C8×Q8
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C4 ◁ C4×Q8

341 conjugacy classes of subgroups; only the 186 normal subgroups are shown.

normal subgroups only

This group has 341 conjugacy classes of subgroups — too many to draw. Only its 186 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 8863);