The generator matrix

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

generates a code of length 85 over Z8 who´s minimum homogenous weight is 76.

Homogenous weight enumerator: w(x)=1x^0+145x^76+420x^77+606x^78+772x^79+1003x^80+1174x^81+1098x^82+1344x^83+1305x^84+1196x^85+1305x^86+1094x^87+1129x^88+952x^89+802x^90+662x^91+488x^92+328x^93+196x^94+152x^95+81x^96+76x^97+24x^98+6x^99+4x^100+12x^101+1x^102+2x^103+2x^104+2x^105+2x^108

The gray image is a code over GF(2) with n=340, k=14 and d=152.
This code was found by Heurico 1.16 in 12.5 seconds.