The generator matrix

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

generates a code of length 58 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 105.

Homogenous weight enumerator: w(x)=1x^0+90x^105+66x^106+462x^107+622x^108+978x^109+1944x^110+2496x^111+2466x^112+4368x^113+5622x^114+5214x^115+7662x^116+7548x^117+5058x^118+5736x^119+4098x^120+1968x^121+1368x^122+440x^123+192x^124+192x^125+116x^126+84x^127+114x^128+66x^129+12x^130+6x^131+20x^132+18x^134+18x^135+2x^141+2x^144

The gray image is a code over GF(3) with n=522, k=10 and d=315.
This code was found by Heurico 1.16 in 8.72 seconds.