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

generates a code of length 90 over Z8 who´s minimum homogenous weight is 77.

Homogenous weight enumerator: w(x)=1x^0+60x^77+133x^78+168x^79+300x^80+328x^81+485x^82+498x^83+665x^84+762x^85+827x^86+1010x^87+1179x^88+1268x^89+1184x^90+1298x^91+1049x^92+1044x^93+869x^94+776x^95+581x^96+444x^97+459x^98+274x^99+247x^100+142x^101+106x^102+62x^103+55x^104+40x^105+19x^106+10x^107+15x^108+8x^109+8x^110+4x^112+4x^114+1x^118+1x^122

The gray image is a code over GF(2) with n=360, k=14 and d=154.
This code was found by Heurico 1.16 in 28.6 seconds.