The generator matrix

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

generates a code of length 87 over Z8 who´s minimum homogenous weight is 83.

Homogenous weight enumerator: w(x)=1x^0+152x^83+96x^84+162x^85+120x^86+156x^87+99x^88+52x^89+30x^90+44x^91+18x^92+38x^93+8x^94+8x^95+2x^96+12x^97+4x^98+4x^99+4x^101+4x^102+4x^103+4x^105+2x^106

The gray image is a code over GF(2) with n=348, k=10 and d=166.
This code was found by Heurico 1.11 in 0.492 seconds.