The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  3  1  1
 0  X 2X  0 X+6 2X 2X+3  3 X+6 X+6  0 2X X+6  0 2X 2X+3  3  X X+6  0 X+3  3  X 2X 2X+6  6 2X+6  3  6 2X X+6 2X+3  X 2X+3  3 X+3  0
 0  0  3  0  0  0  6  0  6  3  0  3  3  3  0  3  6  0  6  6  3  3  3  3  0  0  6  6  0  6  0  3  0  3  6  3  3
 0  0  0  3  0  3  6  6  6  3  0  6  0  6  6  6  6  3  0  0  6  0  0  3  0  3  3  0  6  6  6  3  0  6  3  3  6
 0  0  0  0  6  6  3  0  6  3  6  6  0  0  6  0  6  0  6  6  0  3  3  0  3  6  6  0  6  0  3  3  3  6  0  0  6

generates a code of length 37 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+190x^66+342x^69+1910x^72+3568x^75+240x^78+212x^81+76x^84+12x^87+8x^90+2x^108

The gray image is a code over GF(3) with n=333, k=8 and d=198.
This code was found by Heurico 1.16 in 0.146 seconds.