Finite Group Databasebeta

AGL(1,ℤ/8)×C22⋊C9 #11919795

order1152
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C23

Aliases

direct productAGL(1,ℤ/8)×C22⋊C9
unambiguous semidirect product(C22×AGL(1,ℤ/8))⋊C9

Splittings

SylowC22×AGL(1,ℤ/8) ⋊ C9

Subgroups

subgroupG/H
centerC2×C3C2×D4×A4
commutatorC22×C4C23×C9
FrattiniC3×C4C23×A4
Fitting, prime radicalC22×C3×AGL(1,ℤ/8)C3
socleC23×C3C2×C3×D4
cosocleC22×C3×C4C23×C3
hypercenterC3×AGL(1,ℤ/8)A4
hypocenterC22C9×AGL(1,ℤ/8)
LCSG ▷ C22×C4 ▷ C23 ▷ C22
UCSC1 ◁ C2×C3 ◁ C2×C3×C4 ◁ C3×AGL(1,ℤ/8)

732 conjugacy classes of subgroups; only the 100 normal subgroups are shown.

normal subgroups only

This group has 732 conjugacy classes of subgroups — too many to draw. Only its 100 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) = 72

Conjugacy classes & character table

132 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 153806);