gap&gt; gp := SymplecticSpace(3,2);
W(3, 2)
gap&gt; IsGeneralisedPolygon(gp);
true
gap&gt; IsGeneralisedQuadrangle(gp);
true
gap&gt; IsClassicalGQ(gp);
true
gap&gt; IsGeneralisedPolygonRep(gp);
false
