The generator matrix

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

generates a code of length 93 over Z8 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+76x^80+124x^81+235x^82+382x^83+477x^84+650x^85+921x^86+1238x^87+1630x^88+1978x^89+2288x^90+2490x^91+2585x^92+2670x^93+2638x^94+2540x^95+2313x^96+2056x^97+1593x^98+1178x^99+835x^100+560x^101+398x^102+300x^103+210x^104+116x^105+93x^106+52x^107+55x^108+32x^109+18x^110+10x^111+10x^112+6x^113+5x^114+2x^115+1x^118+1x^122+1x^130

The gray image is a code over GF(2) with n=372, k=15 and d=160.
This code was found by Heurico 1.16 in 72.6 seconds.