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

generates a code of length 32 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+210x^60+216x^62+368x^63+648x^64+432x^65+180x^66+78x^69+34x^72+18x^75+2x^90

The gray image is a code over GF(3) with n=288, k=7 and d=180.
This code was found by Heurico 1.16 in 0.0251 seconds.