The generator matrix

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

generates a code of length 97 over Z8 who´s minimum homogenous weight is 96.

Homogenous weight enumerator: w(x)=1x^0+13x^96+80x^97+8x^98+16x^99+6x^102+2x^104+2x^110

The gray image is a code over GF(2) with n=388, k=7 and d=192.
This code was found by Heurico 1.16 in 0.34 seconds.