The generator matrix

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

generates a code of length 88 over Z8 who´s minimum homogenous weight is 75.

Homogenous weight enumerator: w(x)=1x^0+60x^75+161x^76+194x^77+375x^78+518x^79+677x^80+1016x^81+1191x^82+1556x^83+1933x^84+2278x^85+2590x^86+2674x^87+2676x^88+2578x^89+2456x^90+2210x^91+2002x^92+1604x^93+1207x^94+894x^95+554x^96+408x^97+287x^98+236x^99+149x^100+98x^101+64x^102+42x^103+26x^104+14x^105+18x^106+2x^107+11x^108+2x^109+4x^110+2x^112

The gray image is a code over GF(2) with n=352, k=15 and d=150.
This code was found by Heurico 1.16 in 83.4 seconds.