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#elation group with axis (and centre)
ps := PG(2,27);
sub := VectorSpaceToElement(ps,[[1,0,1,],[0,1,0]]*Z(3)^0);
p := VectorSpaceToElement(ps,[1,1,1]*Z(3)^0);
g := ProjectiveElationGroup(sub,p);
Order(g);
StructureDescription(g);
ps := PG(3,4);
sub := Random(Hyperplanes(ps));
g := ProjectiveElationGroup(sub);
Order(g);
Transitivity(g,Difference(Points(ps),Points(sub)),OnProjSubspaces);
StructureDescription(g);
quit;
[ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet)
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