The generator matrix

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

generates a code of length 98 over Z8 who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+103x^88+60x^89+324x^90+184x^91+512x^92+348x^93+620x^94+440x^95+765x^96+492x^97+686x^98+548x^99+723x^100+444x^101+534x^102+308x^103+413x^104+168x^105+190x^106+52x^107+101x^108+24x^109+60x^110+4x^111+37x^112+14x^114+21x^116+2x^118+8x^120+2x^122+3x^124+1x^128

The gray image is a code over GF(2) with n=392, k=13 and d=176.
This code was found by Heurico 1.16 in 5.48 seconds.