The generator matrix

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

generates a code of length 87 over Z8 who´s minimum homogenous weight is 82.

Homogenous weight enumerator: w(x)=1x^0+228x^82+216x^83+274x^84+184x^85+238x^86+104x^87+187x^88+96x^89+130x^90+72x^91+71x^92+48x^93+78x^94+16x^95+28x^96+24x^97+28x^98+8x^99+14x^100+2x^106+1x^116

The gray image is a code over GF(2) with n=348, k=11 and d=164.
This code was found by Heurico 1.11 in 1.56 seconds.