The generator matrix

 1  0  0  0  1  1  1  1  1  1  1  1  1  1  1  X  1  1  1  X 2X  1  1  1 2X  0  1  1  1  1  1  0  1  X  1  1 2X  1  0  1  X  1  1  1  0  X  X  1  1  X  1  1  1  1  1  1  1  1  X  1  1  1  1  1  1  1  1  1  1  1  1  1  1  0  0  1  1 2X 2X  1  1  1  1  X  0  1  1  1  1  1  1  1 2X
 0  1  0  0 2X  0  X  X 2X 2X 2X 2X 2X+1  1 X+2  1 2X+1 X+2 2X+2  1  1 2X+1 X+1  2  1  1  1 2X+2 2X+2 X+1 2X+1  1 2X+2  1 X+2  1  X X+1  1  2  0  X 2X+1  0  X  1  1 X+2 2X 2X  2 X+2 2X+2  0  1 2X+1  2 X+2  1  1  2  0  1 2X+2  X  1 2X  X  2  2  X  1 2X+1  1  1  0 X+2  X  1 2X+1  0 2X X+1  1  1  1  0 2X  1  0 2X+1  2  1
 0  0  1  0  0  X 2X+1  2 2X+1  2 X+1 X+2 2X+2  2 2X+2  X  2 X+2 X+2 2X X+2 2X  1  0 X+1 2X+1 X+1  0 2X  0  X X+1 2X+1 2X+2 2X+1  1  1 X+1 2X+2 2X  1 X+2  1  1  1 X+2 2X+2  1 2X+2  1 X+2 2X+2 X+1 2X+1 X+2 X+2 2X+2 X+1  X 2X+1  X  X  0  X  X X+2  1 2X+2  X 2X+1  0  0 X+1  1  X 2X+2  2  X  1  0 2X+2  X  X X+2 2X 2X+2 X+1 2X+1 2X+1  0  X X+2  X
 0  0  0  1 2X+1 2X+2 2X+1  1 2X+2  0  X  2 X+2 X+1 X+1 2X+2 2X X+2  0 X+1  1  X 2X+1 X+1  2  1 X+2  X 2X+2  2 X+1 2X X+2  X  X  0  2  1  2 2X+1 X+1  X 2X+2  X  X 2X+1 2X X+1  2 X+2  X 2X+1 2X+2 X+2 2X X+2 X+2 2X  2  2  0 2X+1 X+2 X+2  X X+1  1  1 X+1 2X+1  2  1  2  2 2X  1 2X+2  1 2X+2  0 2X+2 2X+1  2 2X+2 X+1  1 X+2 X+1  1 2X  0 X+2 2X+1

generates a code of length 93 over Z3[X]/(X^2) who´s minimum homogenous weight is 175.

Homogenous weight enumerator: w(x)=1x^0+198x^175+228x^176+124x^177+456x^178+504x^179+122x^180+510x^181+570x^182+102x^183+450x^184+474x^185+112x^186+330x^187+330x^188+72x^189+294x^190+246x^191+74x^192+222x^193+198x^194+30x^195+198x^196+186x^197+30x^198+90x^199+72x^200+34x^201+90x^202+54x^203+22x^204+42x^205+42x^206+24x^208+12x^209+6x^210+12x^211

The gray image is a linear code over GF(3) with n=279, k=8 and d=175.
This code was found by Heurico 1.16 in 1.05 seconds.