Finite Group Databasebeta

D3×#72210382 #72226799

order46656
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productD3×#72210382

Splittings

Fitting, socleC35 ⋊ C22×GL(2,𝔽3)
derivedC3×#14519481 ⋊ C23

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, cosocle, hypocenterC3×#14519481C23
Fitting, socleC35C22×GL(2,𝔽3)
LCSG ▷ C3×#14519481
UCSC1

5467 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 5467 conjugacy classes of subgroups — too many to draw. Only its 66 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) = 21
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 3 generators on 21 points:

(1,2,3)(4,6,12,8,9,11,10,7)(13,14,15,18,21,19,17,20);(2,3)(5,6,11)(7,9,10)(14,18,21)(15,16,17);(14,17)(15,18)(16,21)(19,20)

Conjugacy classes & character table

99 conjugacy classes — view the full character table.

Relationships

holomorph ofC3×C3⋊D3

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((1,2,3)(4,6,12,8,9,11,10,7)(13,14,15,18,21,19,17,20), (2,3)(5,6,11)(7,9,10)(14,18,21)(15,16,17), (14,17)(15,18)(16,21)(19,20));