degree:42
 order:56
[ 42, 6, 7 ][ 35, 36, 6, 0 ]

minimal polynomial:[ x-42, x-1, x+6, x+7 ][ x-6, x+1 ]
[ x-7, x+1 ]

 SITA:
[ [ [ 1, 0, 0, 0 ], [ 0, 1, 0, 0 ], [ 0, 0, 1, 0 ], [ 0, 0, 0, 1 ] ], 
  [ [ 0, 42, 0, 0 ], [ 1, 30, 5, 6 ], [ 0, 35, 0, 7 ], [ 0, 36, 6, 0 ] ], 
  [ [ 0, 0, 6, 0 ], [ 0, 5, 0, 1 ], [ 1, 0, 5, 0 ], [ 0, 6, 0, 0 ] ], 
  [ [ 0, 0, 0, 7 ], [ 0, 6, 1, 0 ], [ 0, 7, 0, 0 ], [ 1, 0, 0, 6 ] ] ]