The generator matrix

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

generates a code of length 91 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 173.

Homogenous weight enumerator: w(x)=1x^0+498x^173+1052x^174+1998x^175+2982x^176+3754x^177+4014x^178+4422x^179+4810x^180+5004x^181+4302x^182+4728x^183+3960x^184+3882x^185+3474x^186+3006x^187+2334x^188+1826x^189+1314x^190+858x^191+470x^192+144x^193+108x^194+20x^195+12x^197+14x^198+30x^200+14x^201+12x^203+6x^204

The gray image is a code over GF(3) with n=819, k=10 and d=519.
This code was found by Heurico 1.16 in 12.1 seconds.