The following seems to display a problem with the GAP-function
`RepresentativeOperation' in GAP3R4P2. It works correctly for slight
variations of this example though.

Peter M"uller
----------------------------------------------------------------
Group( (1,5), (2,5), (3,5), (4,5) )
gap> x:=[(1,2,3),(4,5),(3,4)];
[ (1,2,3), (4,5), (3,4) ]
gap> RepresentativeOperation(g,x,x,OnTuples);
Error, Record: element 'degree' must have an assigned value at
cyclesd := Cycles( d, [ 1 .. G.degree ] ) ... in
G.operations.RepresentativeOperation( S, d[i], e[i] ^ (rep ^ (-1 * 1)),
 OnPoints ) called from
PermGroupOps.RepresentativeOperation( G, d, e, opr ) called from
arg[1].operations.RepresentativeOperation( arg[1], arg[2], arg[3], arg[4]
 ) called from
RepresentativeOperation( g, x, x, OnTuples ) called from
main loop
brk> quit;
gap> quit;