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  4  1  2  1  1  1  1  1  1  1  4  1  1  1  1  1  4  1  1  2  1  2  1  0  1  1  1  1  2  1  1  1  0  1  1  0  0  4  1  2  1  0  2  1  2
 0  2  0  0  0  4  0  4  0  6  6  2  6  2  6  2  0  4  2  6  0  6  4  6  4  6  6  0  0  0  2  6  4  6  4  0  6  6  2  4  6  0  6  0  4  2  2  4  4  6  2  2  0  2  2  2  6  6  6  4  6  4  2  4  6  4  4  0  0  0  4  0  0  4  6  6  4  4  2  4  6  0  4  4  4  2  6  2  4  2  4  4  6  4  2  6  0  2
 0  0  2  0  0  4  2  2  2  2  6  2  2  0  0  0  4  2  6  4  0  0  2  6  6  6  4  0  6  4  0  2  4  2  0  4  6  4  4  2  0  2  0  2  2  6  6  0  6  2  2  0  4  0  2  4  6  4  0  6  0  6  6  2  0  0  0  2  4  2  6  4  2  4  0  6  2  0  4  2  2  0  0  4  4  2  2  6  2  0  4  4  6  2  6  6  2  0
 0  0  0  2  0  2  2  6  4  0  2  0  2  2  2  0  6  4  2  4  0  6  2  2  6  4  6  4  0  6  4  4  4  4  6  2  0  0  2  6  0  2  6  4  4  6  2  0  0  4  2  2  4  4  6  6  0  0  0  2  0  2  0  4  2  0  2  0  0  2  4  0  2  2  4  2  4  6  6  0  6  4  2  0  0  4  0  2  6  2  2  4  0  6  6  6  0  2
 0  0  0  0  2  2  4  2  6  2  2  4  4  0  2  2  6  6  6  2  4  0  2  0  0  4  2  6  4  4  0  6  4  2  6  0  0  2  0  0  4  2  6  2  0  2  0  6  4  0  0  2  4  6  6  0  2  4  6  6  2  2  0  2  0  2  4  6  4  4  4  6  0  6  4  4  4  2  2  4  2  2  0  0  4  2  0  2  6  0  2  0  0  4  0  0  2  4

generates a code of length 98 over Z8 who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+64x^90+214x^92+40x^93+184x^94+96x^95+259x^96+120x^97+220x^98+128x^99+238x^100+88x^101+124x^102+32x^103+87x^104+8x^105+36x^106+43x^108+36x^110+17x^112+8x^114+4x^116+1x^164

The gray image is a code over GF(2) with n=392, k=11 and d=180.
This code was found by Heurico 1.16 in 0.756 seconds.