The generator matrix

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

generates a code of length 86 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 160.

Homogenous weight enumerator: w(x)=1x^0+1254x^160+3156x^161+4242x^162+7164x^163+11484x^164+14098x^165+18924x^166+26286x^167+28190x^168+32862x^169+43038x^170+42130x^171+44952x^172+52206x^173+44212x^174+40206x^175+37968x^176+26498x^177+19554x^178+14922x^179+8068x^180+5028x^181+3006x^182+910x^183+492x^184+282x^185+50x^186+72x^187+84x^188+60x^190+12x^191+12x^193+12x^194+6x^196

The gray image is a code over GF(3) with n=774, k=12 and d=480.
This code was found by Heurico 1.16 in 897 seconds.