21.4 PermGroupOps.LargestMovedPoint

PermGroupOps.LargestMovedPoint( G )

PermGroupOps.LargestMovedPoint returns the largest positive integer which is moved by the permutation group G (see also PermGroupOps.SmallestMovedPoint). This function signals an error if G is trivial.

    gap> s4 := Group( (1,2,3,4), (1,2) );;
    gap> PermGroupOps.LargestMovedPoint( s4 );
    4 

Previous Up Top Next
Index