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

generates a code of length 97 over Z8 who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+183x^88+56x^92+942x^96+512x^98+168x^100+119x^104+60x^112+6x^120+1x^176

The gray image is a code over GF(2) with n=388, k=11 and d=176.
This code was found by Heurico 1.16 in 55.9 seconds.