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

generates a code of length 34 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+108x^60+60x^61+18x^62+212x^63+264x^64+108x^65+736x^66+744x^67+1674x^68+1284x^69+762x^70+144x^71+162x^72+78x^73+108x^75+30x^76+42x^78+6x^79+8x^81+6x^87+4x^90+2x^93

The gray image is a code over GF(3) with n=306, k=8 and d=180.
This code was found by Heurico 1.16 in 0.131 seconds.