The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+110x^88+300x^89+431x^90+642x^91+831x^92+880x^93+997x^94+1222x^95+1223x^96+1196x^97+1226x^98+1158x^99+1164x^100+1080x^101+916x^102+742x^103+646x^104+524x^105+381x^106+268x^107+149x^108+92x^109+57x^110+52x^111+26x^112+20x^113+16x^114+12x^115+8x^116+4x^117+6x^118+2x^120+2x^122

The gray image is a code over GF(2) with n=392, k=14 and d=176.
This code was found by Heurico 1.16 in 17 seconds.