The generator matrix

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

generates a code of length 92 over Z8 who´s minimum homogenous weight is 86.

Homogenous weight enumerator: w(x)=1x^0+176x^86+118x^87+319x^88+48x^89+211x^90+132x^91+191x^92+66x^93+230x^94+76x^95+214x^96+12x^97+122x^98+44x^99+32x^100+2x^101+21x^102+8x^103+6x^104+2x^106+4x^107+5x^110+2x^111+4x^112+1x^114+1x^132

The gray image is a code over GF(2) with n=368, k=11 and d=172.
This code was found by Heurico 1.16 in 0.791 seconds.