#g2
6       % generator
 0 1 0 0 0 0
 1 0 0 0 0 0
 0 0 0 1 0 0
 0 0 1 0 0 0
 0 0 0 0 1 0
 0 0 0 0 0 1
6       % generator
 0 0 1 0 0 0
 0 0 0 1 0 0
 0 0 0 0 1 0
 0 0 0 0 0 1
 1 0 0 0 0 0
 0 1 0 0 0 0
2^2  * 3^1   = 12 % order of the group  
