Program K_Subgroups
Usage
K_Subgroups 'file1' 'file2' [-p 'file3'] 'p_1' ... 'p_n'
file1: Spacegroup R in standard affine form
file2: Pointgroup G of R (G->gen and G->normal have to generate the normalizer)
file3: (Optional) Presentation of G
pi : primes
Description
Calculates the maximal klassengleich subgroups of R
with pi-power index.
Options
-f : print the subgroups in files 'file1_j'
-h : gives some help
-d : only for debugging, do not use
Remarks
See also for
Graph,
K_Supergroups and
Standard_affine_form.
Examples