The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+388x^76+64x^77+976x^78+204x^79+1711x^80+220x^81+1972x^82+384x^83+2326x^84+336x^85+2162x^86+328x^87+1974x^88+272x^89+1390x^90+160x^91+810x^92+64x^93+364x^94+12x^95+178x^96+4x^97+36x^98+26x^100+10x^102+8x^104+2x^106+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 88.2 seconds.