The generator matrix

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

generates a code of length 85 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 161.

Homogenous weight enumerator: w(x)=1x^0+156x^161+324x^162+594x^163+1128x^164+900x^165+1332x^166+1254x^167+1072x^168+1800x^169+2076x^170+1322x^171+2376x^172+1692x^173+1024x^174+990x^175+786x^176+368x^177+198x^178+108x^179+48x^180+60x^182+12x^183+30x^185+14x^186+2x^189+2x^192+4x^198+4x^201+2x^204+2x^210+2x^213

The gray image is a code over GF(3) with n=765, k=9 and d=483.
This code was found by Heurico 1.16 in 2.27 seconds.