GroupTheory`
GroupTheory`
GTSGOrderOfElement
GTSGOrderOfElement[element, basis]
gives the order of a space group element.
Details and Options
- The order
of a group element 
is defined by the smallest number 
with 
, where 
is the identity element of the group. In finite groups the order of a group element is also finite. - GTSGOrderOfElement is an extension of GTOrderOfElement for space group elements.
- See: W. Hergert, M. Geilhufe, Group Theory in Solid State Physics and Photonics. Problem Solving with Mathematica, chapter 3.1.