#g5 f3 % bravais group to h
6	% generator
 -1  0  0  0  0  0
  0 -1  0  0  0  0
  0  0 -1  0  0  0
  0  0  0 -1  0  0
  0  0  0  0 -1  0
  0  0  0  0  0 -1
6	% generator
 0 1 0 0 0 0
 1 0 0 0 0 0
 0 0 0 0 0 1
 0 0 0 0 1 0
 0 0 0 1 0 0
 0 0 1 0 0 0
6	% generator
 1  0 0 0 0 0
 0 -1 0 0 0 0
 0  0 0 0 0 1
 0  0 0 0 1 0
 0  0 0 1 0 0
 0  0 1 0 0 0
6	% generator
 1 0 0 0 0 0
 0 1 0 0 0 0
 0 0 0 0 0 1
 0 0 0 0 1 0
 0 0 0 1 0 0
 0 0 1 0 0 0
6	% generator
 1 0  0 0 0 0
 0 1  0 0 0 0
 0 0 -1 0 0 0
 0 0  0 1 0 0
 0 0  0 0 0 1
 0 0  0 0 1 0
6d1	% invariant form
1 1 0 0 0 0 
6d1	% invariant form
0 0 1 1 1 1 
6x0	% invariant form
 0
 0 0
 0 0  0
 0 0  0 0
 0 0  1 1 0
 0 0 -1 1 0 0
2^7   = 128 % order of the group
