The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  3  1  1  0  1  X  1  1  1  1  X  1  1  0  1  1  1  1  1  X  1  1  1  X  1  X  1  1  X  X
 0  X  0  0  0 2X X+3 2X+3  X 2X+3  3  X 2X X+3 2X+3 X+3  0  6 X+6 X+3  0  X 2X 2X  3 2X+6 2X+3  3  3  X 2X X+3  0 X+3 2X+3 2X  X  X  3  3 X+3 X+3  0 2X+6 2X  3  3 2X  3  X  X  6 2X+3 X+6 2X 2X+6 2X+3  3 X+3 2X+3 2X+6  0  X  6 X+3  X  X 2X 2X+6 X+6 2X+3 X+6  6  0 2X+6  6  X X+3  6  3 X+6  0  0 X+6  6  X 2X 2X+3  3  3 X+3 X+3
 0  0  X  0  6  3  6  3  0  0 2X  X 2X+6 2X+6 X+3 2X+6 X+3 X+3 2X  X 2X+6 X+3 X+3 2X+3 2X+3 2X+3  X  3 X+3 X+6 2X+6 X+3 2X  6  6  X  X  6  0 X+6 2X 2X+3 2X+3  6 2X+6  6 2X+6 X+6 2X 2X  X  X  X 2X+6  0  X 2X+6 X+3 2X+6  0 2X  0  6  6  0 2X X+6 2X  6 X+6  6  X  X 2X+3 2X  0  3 2X+6 2X X+6  0 2X+6  6  0  6  X X+3 X+6  X X+6 2X  6
 0  0  0  X 2X+3  0 2X X+6  X 2X  6  3  0  3  6  X X+6 2X 2X+3 2X+3 X+6 X+6 2X 2X+6 2X+3 X+6 X+3 2X+6 X+3  0 2X 2X+6  X  X 2X 2X+6 X+6  6  X  3 X+3  0  3  6  X 2X+3 2X+6 X+3  X  X  6 2X+6  0  0 X+3  6  6 X+6 2X  0  6  6 X+3  0  6  3 X+3 2X+6 2X+3 2X+3  X  6 2X  X X+3  X X+3  6 X+3 2X X+3 2X+6 X+6  6  X  6 2X+3 2X+6 X+3 2X+6 2X  0

generates a code of length 92 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 173.

Homogenous weight enumerator: w(x)=1x^0+216x^173+220x^174+714x^176+504x^177+198x^178+1158x^179+1028x^180+828x^181+1938x^182+1922x^183+2160x^184+2796x^185+1794x^186+1152x^187+882x^188+658x^189+36x^190+396x^191+206x^192+258x^194+84x^195+162x^197+80x^198+144x^200+30x^201+66x^203+12x^204+12x^206+6x^207+6x^209+14x^210+2x^246

The gray image is a code over GF(3) with n=828, k=9 and d=519.
This code was found by Heurico 1.16 in 3.17 seconds.