Finite Group Databasebeta

C2×D4×C9⋊A4 #13164824

order1728
automorphism?
homologyAbelianization (H1) = C23×C32 · Schur multiplier (H2) = C24

Aliases

direct productC2×D4×C9⋊A4
unambiguous semidirect productC4⋊(C22×C9⋊A4)
unambiguous semidirect product(C2×D4×C9)⋊A4

Splittings

FittingC23×D4×C9 ⋊ C3
SylowC23×D4 ⋊ 3−1+2

Subgroups

subgroupG/H
centerC22×C3C22×C3×A4
commutator, cosocleC23×C3C23×C32
FrattiniC2×C3C23×C3×A4
FittingC23×D4×C9C3
socleC24×C3C22×C32
prime radicalC2×C3×D4×A4C3
hypercenterC2×D4×C9A4
hypocenterC22C2×D4×3−1+2
LCSG ▷ C23×C3 ▷ C22
UCSC1 ◁ C22×C3 ◁ C2×D4×C9

1059 conjugacy classes of subgroups; only the 190 normal subgroups are shown.

normal subgroups only

This group has 1059 conjugacy classes of subgroups — too many to draw. Only its 190 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) = 216

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, 30887);