The generator matrix

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

generates a code of length 89 over Z8 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+24x^84+156x^85+88x^86+148x^87+106x^88+128x^89+83x^90+104x^91+40x^92+28x^93+14x^94+44x^95+17x^96+14x^97+8x^99+3x^100+8x^101+4x^102+2x^110+2x^113+1x^116+1x^122

The gray image is a code over GF(2) with n=356, k=10 and d=168.
This code was found by Heurico 1.16 in 0.309 seconds.