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MakeTensorProduct := function(g,h)
local d,f,gensg,gensh,gensk,gg,i,j,x,xi;
gensg := GeneratorsOfGroup(g);
gensh := GeneratorsOfGroup(h);
gensk := [];
for i in gensg do
for j in gensh do
Add(gensk,KroneckerProduct(i,j));
od;
od;
for i in gensk do
ConvertToMatrixRep(i);
od;
d := Length(gensk[1]);
f := FieldOfMatrixGroup(g);
x := PseudoRandom(GL(d,Size(f)));
xi := x^-1;
gensk := List(gensk,y->x*y*x^-1);
gg := GroupWithGenerators(gensk);
return gg;
end;
tslgl5 := MakeTensorProduct(SL(5,5),GL(7,5));
tslsl7 := MakeTensorProduct(SL(6,7),SL(5,7));
tglgl3 := MakeTensorProduct(GL(7,3),GL(6,3));
genssl := GeneratorsOfGroup(SL(3,5));
sl2 := Group(Concatenation(genssl,[-genssl[1]^0]));
tsl2sl25 := MakeTensorProduct(sl2,sl2);
[ Dauer der Verarbeitung: 0.5 Sekunden
(vorverarbeitet)
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