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

generates a code of length 93 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 178.

Homogenous weight enumerator: w(x)=1x^0+198x^178+36x^179+230x^180+306x^181+666x^182+136x^183+360x^184+1674x^185+64x^186+222x^187+1800x^188+152x^189+78x^190+198x^191+62x^192+96x^193+8x^195+84x^196+72x^198+48x^199+30x^202+36x^205+2x^225+2x^252

The gray image is a code over GF(3) with n=837, k=8 and d=534.
This code was found by Heurico 1.16 in 0.797 seconds.