The generator matrix

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

generates a code of length 93 over Z9 who´s minimum homogenous weight is 175.

Homogenous weight enumerator: w(x)=1x^0+246x^175+324x^176+120x^177+408x^178+486x^179+116x^180+474x^181+450x^182+102x^183+420x^184+498x^185+112x^186+354x^187+306x^188+88x^189+360x^190+240x^191+46x^192+216x^193+180x^194+72x^195+180x^196+246x^197+34x^198+90x^199+96x^200+26x^201+108x^202+60x^203+2x^204+48x^205+24x^206+4x^207+12x^208+6x^209+4x^210+2x^219

The gray image is a code over GF(3) with n=279, k=8 and d=175.
This code was found by Heurico 1.16 in 71 seconds.