The generator matrix

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

generates a code of length 93 over Z8 who´s minimum homogenous weight is 83.

Homogenous weight enumerator: w(x)=1x^0+252x^83+570x^84+1020x^85+1142x^86+1544x^87+1731x^88+2186x^89+2095x^90+2566x^91+2366x^92+2588x^93+2155x^94+2392x^95+1966x^96+2092x^97+1543x^98+1500x^99+1067x^100+774x^101+453x^102+312x^103+190x^104+132x^105+64x^106+36x^107+11x^108+4x^109+2x^110+4x^111+2x^113+2x^114+2x^115+2x^116+2x^117

The gray image is a code over GF(2) with n=372, k=15 and d=166.
This code was found by Heurico 1.16 in 50.9 seconds.