muEC::SG::FactorPerm – tests whether a permutation factorizes into a direct product

Given a permutation perm in math, the muEC::SG::FactorPerm function tests whether perm belongs to a Young sub-group math

The result is a couple Test,l where Test is a boolean and l the minimal length of a left block.

→ Examples

Call:

muEC::SG::FactorPerm(perm)

Parameters:

perm

any list denoting a permutation

Related Functions:

Example 1:

muEC::SG::FactorPerm( [3,1,2,5,4,7,6] );

math