The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+282x^173+1074x^174+2304x^175+3216x^176+3228x^177+4332x^178+4674x^179+4310x^180+4806x^181+4326x^182+4412x^183+4788x^184+4146x^185+3100x^186+3186x^187+2292x^188+1574x^189+1248x^190+834x^191+416x^192+210x^193+102x^194+80x^195+18x^197+28x^198+12x^199+30x^200+6x^202+6x^203+6x^205+2x^210

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 10.8 seconds.