Finite Group Databasebeta

C3×#498909 #72255378

order1536
nilpotency class4
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C27

Aliases

direct productC3×#498909

Subgroups

subgroupG/H
center, socleC22×C3C2×B(4,𝔽2)
commutator, Frattini, cosocleC22×Q8C24×C3
LCSG ▷ C22×Q8 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C3 ◁ C22×C3×C4 ◁ C22×C3×#41 ◁ G

4618 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 23
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 4 generators on 23 points:

(1,2,3,4)(6,10)(7,13)(8,15)(11,18)(12,16)(19,20)(21,22,23);(5,6,7,11,9,12,13,20)(8,16,17,19,15,10,14,18);(2,4)(6,11)(7,13)(10,18)(12,20)(14,17)(16,19);(6,12)(7,13)(8,15)(18,19)

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

Relationships

Fitting subgroup of#72255448, D3×#498909
maximal subgroup of#72255448, D3×#498909, C3×#72214565
maximal normal subgroup of#72255448, D3×#498909, C3×#72214565

GAP

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

gap> G := Group((1,2,3,4)(6,10)(7,13)(8,15)(11,18)(12,16)(19,20)(21,22,23), (5,6,7,11,9,12,13,20)(8,16,17,19,15,10,14,18), (2,4)(6,11)(7,13)(10,18)(12,20)(14,17)(16,19), (6,12)(7,13)(8,15)(18,19));