degree:18
 order:40
[ 18, 9, 12 ][ 10, 9, 3, 3 ]

minimal polynomial:[ x-18, x-2, x^2+4*x-6 ][ x-9, x-1, x^2+2*x-9 ]
[ x-12, x-2, x+4 ]

 SITA:
[ [ [ 1, 0, 0, 0 ], [ 0, 1, 0, 0 ], [ 0, 0, 1, 0 ], [ 0, 0, 0, 1 ] ], 
  [ [ 0, 18, 0, 0 ], [ 1, 6, 5, 6 ], [ 0, 10, 4, 4 ], [ 0, 9, 3, 6 ] ], 
  [ [ 0, 0, 9, 0 ], [ 0, 5, 2, 2 ], [ 1, 4, 0, 4 ], [ 0, 3, 3, 3 ] ], 
  [ [ 0, 0, 0, 12 ], [ 0, 6, 2, 4 ], [ 0, 4, 4, 4 ], [ 1, 6, 3, 2 ] ] ]