The generator matrix

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

generates a code of length 92 over Z8 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+20x^80+34x^81+82x^82+90x^83+169x^84+230x^85+374x^86+450x^87+535x^88+594x^89+616x^90+644x^91+605x^92+652x^93+583x^94+612x^95+503x^96+438x^97+328x^98+226x^99+172x^100+94x^101+36x^102+26x^103+18x^104+6x^105+9x^106+13x^108+11x^110+9x^112+4x^114+1x^116+4x^118+1x^120+1x^122+1x^128

The gray image is a code over GF(2) with n=368, k=13 and d=160.
This code was found by Heurico 1.16 in 5.23 seconds.