# Group constructors¶

sympy.combinatorics.group_constructs.DirectProduct(*groups)[source]

Returns the direct product of several groups as a permutation group.

This is implemented much like the __mul__ procedure for taking the direct product of two permutation groups, but the idea of shifting the generators is realized in the case of an arbitrary number of groups. A call to DirectProduct(G1, G2, …, Gn) is generally expected to be faster than a call to G1*G2*…*Gn (and thus the need for this algorithm).

__mul__
>>> from sympy.combinatorics.group_constructs import DirectProduct