The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+630x^163+1422x^164+2380x^165+3630x^166+5880x^167+6954x^168+8046x^169+10392x^170+11982x^171+12120x^172+15180x^173+15450x^174+14784x^175+16554x^176+13550x^177+10950x^178+9972x^179+6872x^180+4080x^181+2706x^182+1670x^183+810x^184+384x^185+178x^186+240x^187+108x^188+48x^190+60x^191+12x^192+54x^193+24x^194+6x^196+12x^197+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 198 seconds.