degree:12
 order:48
[ 12, 15, 20 ][ 4, 0, 6, 0 ]

minimal polynomial:[ x-12, x+6, x^2-6*x-8 ][ x-15, x+1 ]
[ x-20, x+10, x^2+6*x-8 ]

 SITA:
[ [ [ 1, 0, 0, 0 ], [ 0, 1, 0, 0 ], [ 0, 0, 1, 0 ], [ 0, 0, 0, 1 ] ], 
  [ [ 0, 12, 0, 0 ], [ 1, 6, 5, 0 ], [ 0, 4, 0, 8 ], [ 0, 0, 6, 6 ] ], 
  [ [ 0, 0, 15, 0 ], [ 0, 5, 0, 10 ], [ 1, 0, 14, 0 ], [ 0, 6, 0, 9 ] ], 
  [ [ 0, 0, 0, 20 ], [ 0, 0, 10, 10 ], [ 0, 8, 0, 12 ], [ 1, 6, 9, 4 ] ] ]


 P-polynomial



 Q-polynomial