The generator matrix

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

generates a code of length 89 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 170.

Homogenous weight enumerator: w(x)=1x^0+348x^170+510x^171+774x^172+1536x^173+1064x^174+1368x^175+2232x^176+1356x^177+1692x^178+2454x^179+1028x^180+1116x^181+1368x^182+842x^183+846x^184+624x^185+240x^186+36x^187+78x^188+10x^189+36x^191+8x^192+36x^194+6x^195+12x^197+20x^198+12x^200+12x^201+6x^203+6x^206+6x^207

The gray image is a code over GF(3) with n=801, k=9 and d=510.
This code was found by Heurico 1.16 in 1.93 seconds.