The generator matrix

 1  0  0  1  1  1  1  1  1  6  1  1 X+6  1 2X+6  0  1  1  1  1  1  1  3 2X  1  X  1  1  1  1  X  1
 0  1  0  6 X+6 2X+7 2X+1 2X+8 2X+5  1 X+7  5  1  X  1 2X+3  2  4 X+1 2X+2  1  0  1  1  7  1 2X+3 X+3 2X+4  X  1 X+7
 0  0  1 2X+7 2X+5 2X+2 2X+1  3  4  7 X+6 X+5 2X+2 2X 2X+7  1 X+3 2X+3 X+4 X+1  2  8  X X+5 2X+2  1  7  0 X+1 X+8 X+6  4

generates a code of length 32 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 59.

Homogenous weight enumerator: w(x)=1x^0+972x^59+1074x^60+1134x^61+3186x^62+2228x^63+2268x^64+3294x^65+1922x^66+1134x^67+1908x^68+498x^69+18x^71+18x^72+18x^74+10x^75

The gray image is a code over GF(3) with n=288, k=9 and d=177.
This code was found by Heurico 1.16 in 0.368 seconds.