The generator matrix

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

generates a code of length 88 over Z8 who´s minimum homogenous weight is 79.

Homogenous weight enumerator: w(x)=1x^0+180x^79+376x^80+680x^81+822x^82+1178x^83+1020x^84+1152x^85+1136x^86+1230x^87+1155x^88+1368x^89+1114x^90+1066x^91+892x^92+916x^93+648x^94+512x^95+341x^96+272x^97+108x^98+114x^99+42x^100+20x^101+12x^102+6x^103+11x^104+8x^105+2x^107+2x^108

The gray image is a code over GF(2) with n=352, k=14 and d=158.
This code was found by Heurico 1.11 in 6.16 seconds.