The generator matrix

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

generates a code of length 59 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 112.

Homogenous weight enumerator: w(x)=1x^0+288x^112+216x^113+526x^114+846x^115+648x^116+372x^117+708x^118+648x^119+534x^120+738x^121+432x^122+244x^123+324x^124+10x^126+12x^127+6x^129+4x^132+2x^135+2x^153

The gray image is a code over GF(3) with n=531, k=8 and d=336.
This code was found by Heurico 1.16 in 0.879 seconds.