The generator matrix

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

generates a code of length 85 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 163.

Homogenous weight enumerator: w(x)=1x^0+330x^163+600x^164+1896x^165+1578x^166+1776x^167+2774x^168+1572x^169+1002x^170+1696x^171+960x^172+930x^173+1242x^174+1032x^175+582x^176+698x^177+294x^178+294x^179+352x^180+60x^181+6x^183+6x^187+2x^195

The gray image is a code over GF(3) with n=765, k=9 and d=489.
This code was found by Heurico 1.16 in 1.27 seconds.