Finite Group Databasebeta

C9×#4628 #13136746

order1728
isoclinismisoclinic class of #226
automorphism?
homologyAbelianization (H1) = C8×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×#4628

Subgroups

subgroupG/H
center, hypercenterC8×C9S4
commutator, hypocenterSL(2,𝔽3)C8×C9
FrattiniC3×C8C3×S4
FittingC9×#131D3
socleC2×C3C3×A4⋊C8
prime radicalC3×#41⋊C3C3×C4
cosocleC3×#131⋊C3C2×C3
LCSG ▷ SL(2,𝔽3)
UCSC1 ◁ C8×C9

101 conjugacy classes of subgroups; only the 33 normal subgroups are shown.

normal subgroups only

This group has 101 conjugacy classes of subgroups — too many to draw. Only its 33 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degreeμ(G) = 73
transitive degreeμt(G) = 576

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 2809);