degree:6
 order:18
[ 6, 2, 3, 6 ][ 6, 0, 3, 0, 0, 3 ]

minimal polynomial:[ x-6, x-3, x, x+3, x+6 ]x^2-x-2
x^3-9*x
x^3-3*x^2-18*x

 SITA:
[ [ [ 1, 0, 0, 0, 0 ], [ 0, 1, 0, 0, 0 ], [ 0, 0, 1, 0, 0 ], [ 0, 0, 0, 1, 0 ], [ 0, 0, 0, 0, 1 ] ], 
  [ [ 0, 6, 0, 0, 0 ], [ 1, 0, 2, 0, 3 ], [ 0, 6, 0, 0, 0 ], [ 0, 0, 0, 0, 6 ], [ 0, 3, 0, 3, 0 ] ], 
  [ [ 0, 0, 2, 0, 0 ], [ 0, 2, 0, 0, 0 ], [ 1, 0, 1, 0, 0 ], [ 0, 0, 0, 2, 0 ], [ 0, 0, 0, 0, 2 ] ], 
  [ [ 0, 0, 0, 3, 0 ], [ 0, 0, 0, 0, 3 ], [ 0, 0, 0, 3, 0 ], [ 1, 0, 2, 0, 0 ], [ 0, 3, 0, 0, 0 ] ], 
  [ [ 0, 0, 0, 0, 6 ], [ 0, 3, 0, 3, 0 ], [ 0, 0, 0, 0, 6 ], [ 0, 6, 0, 0, 0 ], [ 1, 0, 2, 0, 3 ] ] ]