The generator matrix

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

generates a code of length 87 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 163.

Homogenous weight enumerator: w(x)=1x^0+786x^163+1356x^164+2096x^165+4200x^166+5520x^167+6810x^168+8334x^169+9918x^170+11228x^171+14082x^172+14688x^173+14332x^174+15504x^175+16062x^176+13964x^177+12438x^178+8682x^179+6100x^180+4512x^181+3012x^182+1428x^183+1134x^184+312x^185+136x^186+126x^187+156x^188+32x^189+36x^190+42x^191+60x^193+30x^194+6x^195+18x^196+6x^199

The gray image is a code over GF(3) with n=783, k=11 and d=489.
This code was found by Heurico 1.16 in 554 seconds.