Finite Group Databasebeta

C9×#557⋊C3 #13152129

order1728
isoclinismisoclinic class of #548⋊C3
automorphism?
homologyAbelianization (H1) = C22×C3×C9 · Schur multiplier (H2) = C3

Aliases

direct productC9×#557⋊C3

Splittings

FittingC9×#557 ⋊ C3
Sylow#557 ⋊ C3×C9

Subgroups

subgroupG/H
centerC22×C9C22×A4
commutatorC2×Q8C22×C3×C9
Frattini, socleC22×C3C22×C3×A4
FittingC9×#557C3
prime radicalC2×C3×SL(2,𝔽3)C22×C3
cosocleC2×C3×Q8C22×C32
hypercenterC9×C4⋊C4A4
hypocenterQ8C3×Q8×C9
LCSG ▷ C2×Q8 ▷ Q8
UCSC1 ◁ C22×C9 ◁ C9×C4⋊C4

271 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 271 conjugacy classes of subgroups — too many to draw. Only its 93 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

315 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18192);