The generator matrix 1 0 0 1 1 1 0 1 1 1 1 0 2 0 1 2 1 1 2 0 1 1 1 0 0 2 1 1 1 0 2 2 1 1 1 1 1 1 1 2 1 1 2 1 2 1 1 2 2 1 0 1 1 1 2 1 0 1 1 2 2 0 1 1 1 1 2 1 1 1 1 2 1 1 1 1 2 1 0 0 0 1 1 0 1 2 1 1 2 1 0 1 0 1 0 1 1 0 0 1 1 1 1 2 3 1 0 2 1 0 1 1 1 0 1 1 0 2 3 1 2 1 2 0 3 2 0 3 1 1 3 0 0 3 1 1 2 1 0 2 1 3 3 0 2 0 0 2 1 1 2 1 1 3 3 1 1 1 1 0 2 2 1 0 1 2 1 2 1 1 0 3 1 1 0 1 2 2 1 0 0 0 1 1 1 0 1 0 1 1 0 2 3 1 0 2 0 1 3 1 1 2 3 1 0 1 2 1 3 3 1 0 2 3 2 2 2 1 0 2 1 1 1 0 3 2 1 0 1 0 1 3 0 2 1 2 1 2 1 1 1 2 1 2 0 2 3 3 3 2 2 1 0 2 1 1 0 1 0 2 1 1 3 2 0 0 3 1 1 0 0 0 0 2 0 0 0 0 0 0 0 2 2 0 2 2 2 0 2 2 0 0 0 0 2 2 2 0 0 0 0 0 0 2 0 2 0 0 0 2 2 0 2 0 2 2 2 2 0 0 2 0 0 2 2 0 0 2 0 2 2 0 0 2 2 2 0 0 0 0 0 2 2 0 0 2 0 2 0 2 0 0 0 2 2 2 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 2 2 0 2 0 2 2 2 2 0 0 2 0 2 0 0 0 0 2 0 0 2 2 0 0 2 0 2 0 0 2 2 2 0 0 2 2 0 2 0 2 0 2 2 0 0 0 2 0 0 2 0 2 0 2 0 0 2 0 0 0 2 0 2 2 0 2 2 0 2 0 0 2 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 2 2 2 2 2 2 2 0 2 2 0 2 0 2 2 0 2 0 2 2 2 2 2 0 0 0 2 0 2 2 2 2 0 0 2 0 0 2 0 0 0 2 0 2 2 0 2 0 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 2 0 2 0 0 2 0 2 0 0 2 2 0 2 2 0 2 0 0 0 2 2 2 0 2 0 2 0 2 0 0 0 2 2 2 2 0 2 0 0 2 0 2 2 0 0 2 0 2 2 0 2 0 2 2 0 0 2 0 0 0 0 2 2 0 2 2 0 2 2 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 2 2 2 0 2 0 0 2 2 2 2 0 0 2 0 2 2 2 2 0 0 2 2 2 0 0 2 0 2 0 2 2 0 0 0 0 2 2 0 2 2 0 0 2 2 0 2 2 0 0 2 2 0 2 2 2 0 0 0 0 2 0 0 2 0 0 2 2 2 2 2 2 0 0 0 0 0 0 0 0 2 0 0 0 0 2 0 2 2 2 2 0 2 2 0 0 2 2 0 0 0 2 2 2 0 0 0 0 0 2 0 0 2 2 2 0 2 0 0 2 0 2 0 2 2 0 0 2 2 2 2 2 0 2 0 2 2 2 2 2 2 2 0 0 2 0 0 2 0 2 2 2 0 2 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 2 0 2 2 0 2 2 2 0 2 2 0 0 0 0 2 2 2 2 2 2 2 2 2 0 0 0 2 2 0 0 0 0 0 2 2 0 0 0 0 0 0 0 2 2 2 2 0 0 0 2 0 0 2 2 2 2 0 2 2 2 2 0 2 2 2 2 0 0 0 2 0 2 2 2 2 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 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 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 0 2 2 0 2 2 2 2 2 0 2 0 2 0 0 2 2 0 0 2 2 0 generates a code of length 90 over Z4 who´s minimum homogenous weight is 74. Homogenous weight enumerator: w(x)=1x^0+59x^74+64x^75+164x^76+138x^77+282x^78+282x^79+391x^80+404x^81+535x^82+516x^83+637x^84+784x^85+755x^86+892x^87+826x^88+976x^89+836x^90+1004x^91+927x^92+916x^93+821x^94+834x^95+663x^96+580x^97+484x^98+374x^99+303x^100+240x^101+223x^102+104x^103+122x^104+56x^105+65x^106+24x^107+45x^108+2x^109+29x^110+13x^112+5x^114+2x^115+4x^116+2x^118 The gray image is a code over GF(2) with n=180, k=14 and d=74. This code was found by Heurico 1.16 in 62.9 seconds.