The generator matrix

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

generates a code of length 89 over Z8 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+210x^80+374x^81+713x^82+802x^83+1069x^84+1032x^85+1217x^86+1214x^87+1165x^88+1106x^89+1344x^90+1096x^91+1188x^92+918x^93+878x^94+580x^95+513x^96+368x^97+229x^98+130x^99+91x^100+42x^101+65x^102+14x^103+15x^104+2x^106+4x^107+4x^108

The gray image is a code over GF(2) with n=356, k=14 and d=160.
This code was found by Heurico 1.11 in 6.14 seconds.