The generator matrix

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

generates a code of length 59 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 115.

Homogenous weight enumerator: w(x)=1x^0+402x^115+408x^116+8x^117+726x^118+198x^119+10x^120+150x^121+144x^122+2x^123+126x^124+6x^125+2x^129+2x^132+2x^141

The gray image is a code over GF(3) with n=531, k=7 and d=345.
This code was found by Heurico 1.16 in 25.5 seconds.