degree:8
 order:18
[ 8, 1, 8 ][ 8, 4, 0, 0 ]

minimal polynomial:[ x-8, x-2, x, x+4 ][ x-1, x+1 ]
[ x-8, x-2, x, x+4 ]

 SITA:
[ [ [ 1, 0, 0, 0 ], [ 0, 1, 0, 0 ], [ 0, 0, 1, 0 ], [ 0, 0, 0, 1 ] ], 
  [ [ 0, 8, 0, 0 ], [ 1, 2, 1, 4 ], [ 0, 8, 0, 0 ], [ 0, 4, 0, 4 ] ], 
  [ [ 0, 0, 1, 0 ], [ 0, 1, 0, 0 ], [ 1, 0, 0, 0 ], [ 0, 0, 0, 1 ] ], 
  [ [ 0, 0, 0, 8 ], [ 0, 4, 0, 4 ], [ 0, 0, 0, 8 ], [ 1, 4, 1, 2 ] ] ]


 Q-polynomial