gap> g:=Group((1,2,3,4),(1,2)(3,4)); Group([ (1,2,3,4), (1,2)(3,4) ]) gap> u:=Subgroup(g,[(1,2)(3,4)]); Group([ (1,2)(3,4) ]) gap> rt:=RightTransversal(g,u); RightTransversal(Group([ (1,2,3,4), (1,2)(3,4) ]),Group([ (1,2)(3,4) ])) gap> List(rt); [ (), (2,4), (1,2,3,4), (1,3)(2,4) ] In above program rt is not actualy a right transversal for (1,2,3,4) and (2,4) are in same right coset.
Vivek Kumar Jain Dept. of Mathematics Univ. of Allahabad Allahabad-211002 India --------------------------------- Check out the all-new face of Yahoo! India. Click here. _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum