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

generates a code of length 94 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 177.

Homogenous weight enumerator: w(x)=1x^0+168x^177+198x^178+246x^179+560x^180+468x^181+510x^182+676x^183+840x^184+912x^185+2166x^186+2184x^187+1698x^188+3422x^189+1680x^190+954x^191+876x^192+564x^193+228x^194+246x^195+144x^196+108x^197+130x^198+84x^199+114x^200+96x^201+72x^202+66x^203+72x^204+48x^205+18x^206+78x^207+36x^208+6x^209+12x^210+2x^255

The gray image is a code over GF(3) with n=846, k=9 and d=531.
This code was found by Heurico 1.16 in 3.26 seconds.