The generator matrix

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

generates a code of length 90 over Z8 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+208x^80+554x^81+970x^82+1188x^83+1549x^84+1746x^85+2019x^86+2092x^87+2390x^88+2478x^89+2695x^90+2502x^91+2538x^92+2004x^93+1938x^94+1596x^95+1402x^96+954x^97+743x^98+496x^99+283x^100+166x^101+109x^102+72x^103+41x^104+16x^105+2x^106+6x^107+4x^108+4x^110+2x^113

The gray image is a code over GF(2) with n=360, k=15 and d=160.
This code was found by Heurico 1.11 in 21.7 seconds.