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

generates a code of length 91 over Z8 who´s minimum homogenous weight is 87.

Homogenous weight enumerator: w(x)=1x^0+192x^87+42x^88+244x^89+21x^90+192x^91+36x^92+120x^93+10x^94+60x^95+10x^96+32x^97+1x^98+24x^99+2x^100+12x^101+8x^103+8x^105+4x^107+3x^108+1x^112+1x^116

The gray image is a code over GF(2) with n=364, k=10 and d=174.
This code was found by Heurico 1.11 in 245 seconds.