The generator matrix

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

generates a code of length 90 over Z4 who´s minimum homogenous weight is 76.

Homogenous weight enumerator: w(x)=1x^0+117x^76+128x^77+283x^78+328x^79+481x^80+568x^81+578x^82+612x^83+638x^84+790x^85+762x^86+828x^87+819x^88+920x^89+833x^90+854x^91+819x^92+804x^93+836x^94+824x^95+686x^96+536x^97+500x^98+472x^99+400x^100+270x^101+234x^102+148x^103+113x^104+72x^105+65x^106+30x^107+18x^108+8x^109+4x^110+4x^112+1x^142

The gray image is a code over GF(2) with n=180, k=14 and d=76.
This code was found by Heurico 1.10 in 20.9 seconds.