#g2 
6	/2		% generator
 4 -4  0 -4 2 -3
 0  0  2  0 0  0
 2 -2 -2 -2 2 -1
 2 -4  0 -2 2  0
 0  0  2 -2 2  0
 0  0  0  0 0  2
6	/2		% generator
 2 -6  2  0 0 -1
 0  0  2  0 0  0
 2 -4 -2  0 0  0
 2 -4  0 -2 2  0
 2 -2  0 -2 0  0
 0  0  0  0 0  2
% order of the group unknown
