degree:7
 order:16
[ 7, 7, 1 ][ 3, 0, 7, 0 ]

minimal polynomial:[ x-7, x+1, x^2-7 ][ x-7, x+1, x^2-7 ]
[ x-1, x+1 ]

 SITA:
[ [ [ 1, 0, 0, 0 ], [ 0, 1, 0, 0 ], [ 0, 0, 1, 0 ], [ 0, 0, 0, 1 ] ], 
  [ [ 0, 7, 0, 0 ], [ 1, 3, 3, 0 ], [ 0, 3, 3, 1 ], [ 0, 0, 7, 0 ] ], 
  [ [ 0, 0, 7, 0 ], [ 0, 3, 3, 1 ], [ 1, 3, 3, 0 ], [ 0, 7, 0, 0 ] ], 
  [ [ 0, 0, 0, 1 ], [ 0, 0, 1, 0 ], [ 0, 1, 0, 0 ], [ 1, 0, 0, 0 ] ] ]


 P-polynomial



 Q-polynomial