The generator matrix

1 0 0 0 0 0 0 1 1 1 2 1 1 1 2 1 1 1 1 1 0 0 0 2 0 2 1 2 1 2 1 2 1 0 1 0 1 1 1 1 1 1 0 1 2 2 0 1 1 1 0 2 0 1 2 0 1 2 0 2 2 2 0 1 0 0 1 1 1 1 1 1 1 0 0 1 2 2 1 1 0 1 2 1 0 0 2 1 0 1 0 1
0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 0 2 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 2 2 1 3 1 2 1 1 1 2 0 1 0 2 0 0 1 2 1 0 1 1 0 0 3 1 0 2 3 1 1 3 2 1 0 3 1 3 1 3 1 0 1 2 0 3 2 0
0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 3 2 2 1 1 2 1 2 1 1 1 1 1 0 1 2 2 3 3 1 0 3 1 1 2 3 3 3 0 1 3 1 2 1 3 1 0 0 1 0 2 2 1 1 0 0 2 3 2 2 2 1 2 1 2 3 0 2 1 1 1 2 3 1 2 3 0 0 2 2 3 2 1 1 0 0
0 0 0 1 0 0 0 0 0 0 0 1 0 1 3 1 2 3 1 3 0 1 1 1 0 3 2 2 3 1 3 3 0 3 2 2 2 2 1 3 1 3 1 0 1 3 1 2 2 1 0 2 2 3 1 1 1 1 3 2 0 1 1 2 2 3 2 2 0 1 2 3 2 2 3 3 0 3 2 1 0 2 2 1 0 1 3 1 1 2 2 0
0 0 0 0 1 0 0 0 1 1 1 2 2 0 2 3 1 3 2 0 1 3 3 0 3 0 3 2 3 3 1 3 0 0 0 1 3 2 0 2 3 1 0 1 3 3 3 3 1 1 2 3 3 2 2 0 2 0 3 0 2 1 3 1 2 2 1 0 0 0 3 0 3 3 1 0 3 3 1 2 1 1 0 1 0 0 1 1 1 0 1 0
0 0 0 0 0 1 0 1 0 1 3 2 2 1 1 3 0 2 1 2 0 2 1 1 1 0 1 3 0 3 0 1 0 2 2 1 3 3 3 2 1 1 3 1 1 0 0 2 0 0 1 1 0 0 1 2 3 0 1 0 2 1 2 2 1 3 2 3 3 2 2 0 2 3 0 2 2 1 2 1 3 2 3 3 0 1 0 3 2 2 2 0
0 0 0 0 0 0 1 1 3 2 1 1 3 3 0 0 0 2 2 0 3 3 1 1 2 1 3 1 1 2 0 1 3 2 0 1 3 1 2 1 2 3 1 2 0 0 1 1 2 1 0 3 3 3 0 3 2 0 1 2 0 2 0 2 1 2 1 0 2 1 1 0 2 0 3 2 2 1 3 3 3 1 2 1 1 2 2 2 0 2 1 3
0 0 0 0 0 0 0 2 2 0 2 2 2 2 0 0 0 0 0 0 2 2 2 2 0 2 2 2 2 0 0 2 2 0 0 2 2 2 0 2 0 2 2 0 0 0 0 0 2 0 2 0 0 0 2 0 2 2 0 2 2 2 2 2 0 2 0 2 2 0 0 2 2 0 0 2 0 0 0 0 0 2 2 2 2 2 0 0 2 2 2 0

generates a code of length 92 over Z4 who´s minimum homogenous weight is 76.

Homogenous weight enumerator: w(x)=1x^0+66x^76+126x^77+266x^78+420x^79+586x^80+654x^81+751x^82+932x^83+1143x^84+1144x^85+1322x^86+1442x^87+1465x^88+1672x^89+1761x^90+1736x^91+1669x^92+1838x^93+1739x^94+1726x^95+1535x^96+1482x^97+1365x^98+1192x^99+1031x^100+920x^101+808x^102+562x^103+473x^104+304x^105+271x^106+156x^107+90x^108+52x^109+33x^110+26x^111+4x^112+4x^114+1x^156

The gray image is a code over GF(2) with n=184, k=15 and d=76.
This code was found by Heurico 1.10 in 171 seconds.