The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  2  0  0  0  2  6  2  0  6  0  6  0  6  0  2  0  0  0  0  2  6  6  2  0  0  6  2  4  0  2  6  4  0  2  4  6  2  4  6  0  4  2  4  4  2  2  2  2  0  4  6  0  4  2  2  4  6  6  2  4  0  6  4  6  4  6  4  4  6  6  6  4  0  0  6  4  2  2  4  2  2  4  4  6  4  0  4  0  2  2  6  0  2  4  0  2  2
 0  0  2  0  2  2  2  0  0  0  0  0  6  6  6  6  4  2  4  2  6  4  6  4  4  6  2  4  0  6  4  2  2  4  2  4  2  4  2  0  0  2  6  6  0  4  2  0  0  2  4  2  6  4  6  0  0  0  2  6  2  6  4  0  6  4  4  0  2  6  6  0  6  2  0  4  2  4  6  0  0  2  4  0  0  6  4  4  0  2  6  2  2  4  6  2  4  0
 0  0  0  2  2  0  2  2  4  4  2  2  2  4  4  2  4  6  6  0  4  0  6  6  0  4  0  4  2  2  2  2  2  2  4  0  6  6  4  0  0  0  0  2  6  0  2  6  0  6  6  4  0  4  2  6  2  4  4  6  6  0  6  0  2  0  0  6  0  2  0  2  6  4  6  2  6  4  0  4  4  0  4  4  0  0  6  6  4  6  6  0  2  2  2  4  2  2
 0  0  0  0  4  0  4  0  4  4  4  4  0  4  4  0  0  0  4  4  0  4  4  0  4  0  4  0  0  4  4  0  4  0  0  0  0  4  4  4  4  0  4  0  4  0  4  0  4  4  0  0  4  0  4  4  4  0  4  0  0  0  0  4  4  4  0  0  4  0  4  0  0  0  4  4  4  4  0  0  4  4  4  4  0  4  0  4  0  0  4  0  0  0  4  0  4  4

generates a code of length 98 over Z8 who´s minimum homogenous weight is 93.

Homogenous weight enumerator: w(x)=1x^0+64x^93+72x^94+64x^95+31x^96+560x^98+31x^100+64x^101+72x^102+64x^103+1x^196

The gray image is a code over GF(2) with n=392, k=10 and d=186.
This code was found by Heurico 1.16 in 2.48 seconds.