Finite Group Databasebeta

C3⋊C8×C9⋊C9 #14516285

order1944
automorphism?
homologyAbelianization (H1) = C3×C8×C9 · Schur multiplier (H2) = C3

Aliases

direct productC3⋊C8×C9⋊C9
unambiguous semidirect productC3⋊(C8×C9⋊C9)
unambiguous semidirect product(C9×C3⋊C8)⋊C9

Splittings

SylowC3×C9⋊C9 ⋊ C8

Subgroups

subgroupG/H
center, FrattiniC32×C4C32×D3
commutatorC32C3×C8×C9
FittingC3×C4×C9⋊C9C2
socle, prime radicalC2×C33C32×C4
cosocleC33×C4C2×C32
hypercenterC4×C9⋊C9D3
hypocenterC3C8×C9⋊C9
LCSG ▷ C32 ▷ C3
UCSC1 ◁ C32×C4 ◁ C4×C9⋊C9

220 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 98 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) = 648

Conjugacy classes & character table

396 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 679);