  We explain how following the representation of 3D crystallographic space
groups in geometric algebra it is further possible to similarly represent the
162 socalled subperiodic groups of crystallography in geometric algebra. We
construct a new compact geometric algebra group representation symbol, which
allows to read off the complete set of geometric algebra generators. For
clarity we moreover state explicitly what generators are chosen. The group
symbols are based on the representation of point groups in geometric algebra by
versors (Clifford group, Lipschitz elements).
