degree:28
 order:40
[ 28, 4, 7 ][ 21, 24, 4, 0 ]

minimal polynomial:[ x-28, x-1, x+4, x+7 ][ x-4, x+1 ]
[ x-7, x+1 ]

 SITA:
[ [ [ 1, 0, 0, 0 ], [ 0, 1, 0, 0 ], [ 0, 0, 1, 0 ], [ 0, 0, 0, 1 ] ], 
  [ [ 0, 28, 0, 0 ], [ 1, 18, 3, 6 ], [ 0, 21, 0, 7 ], [ 0, 24, 4, 0 ] ], 
  [ [ 0, 0, 4, 0 ], [ 0, 3, 0, 1 ], [ 1, 0, 3, 0 ], [ 0, 4, 0, 0 ] ], 
  [ [ 0, 0, 0, 7 ], [ 0, 6, 1, 0 ], [ 0, 7, 0, 0 ], [ 1, 0, 0, 6 ] ] ]