The generator matrix 1 0 0 0 0 0 1 1 1 2 1 1 2 1 1 1 0 2 2 1 1 1 1 0 1 0 1 2 1 1 2 2 1 1 0 0 2 1 2 1 2 1 2 1 1 1 0 1 0 1 1 1 1 2 1 2 0 1 0 0 2 2 1 2 1 2 2 1 1 0 2 1 1 0 1 2 2 1 1 0 0 1 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 2 2 1 3 1 1 1 1 2 3 1 3 2 1 1 2 0 3 0 1 1 1 1 1 0 1 2 1 1 1 2 0 1 2 1 1 0 0 0 1 1 1 1 0 2 2 2 2 1 1 2 2 0 3 0 0 0 1 1 0 1 3 0 3 0 1 2 1 1 1 2 2 1 3 3 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 2 1 3 1 2 1 1 0 2 1 3 2 1 1 3 1 3 1 3 3 0 2 2 2 3 1 1 0 2 2 2 3 2 3 0 2 3 0 2 2 1 1 2 0 1 2 0 1 3 1 2 1 2 3 1 3 1 3 3 1 3 0 3 2 0 0 1 2 0 2 2 3 3 2 0 0 0 0 0 1 0 0 0 1 1 1 2 1 3 3 0 2 1 1 2 0 2 1 2 3 3 3 3 0 3 1 3 0 0 3 1 0 3 3 1 0 2 3 1 0 1 1 1 2 1 1 1 0 3 2 3 2 1 1 2 3 2 3 2 0 3 2 1 2 3 1 1 1 2 0 3 2 2 2 3 2 1 2 0 2 3 1 1 0 0 0 0 0 0 0 1 0 1 0 1 3 2 1 3 3 0 3 2 1 1 3 0 0 3 2 3 1 0 3 2 1 2 0 3 1 0 1 3 1 1 2 2 1 3 1 2 0 1 0 2 0 3 2 0 0 0 2 2 3 2 0 0 1 0 1 1 1 2 3 1 3 2 2 1 0 3 2 2 2 0 3 0 0 2 2 3 1 2 0 0 0 0 0 0 0 0 1 1 3 2 1 1 1 0 1 1 3 2 3 1 2 2 0 0 3 2 2 0 1 1 3 2 3 3 2 3 0 2 0 1 0 3 1 0 1 2 2 3 2 3 2 1 2 3 0 1 1 3 3 1 2 0 1 1 2 3 0 2 2 3 2 3 0 3 1 2 1 3 0 0 0 3 3 2 3 3 2 1 1 1 0 0 0 0 0 0 0 2 2 0 2 2 2 0 2 2 2 0 2 2 0 0 0 0 2 0 0 2 0 0 0 2 0 0 2 2 2 2 2 0 2 2 0 2 0 2 2 2 0 0 0 0 2 0 2 0 0 2 0 0 2 2 2 2 0 2 2 0 2 0 0 2 2 0 2 2 2 2 0 0 0 2 2 2 2 0 0 0 0 0 0 generates a code of length 90 over Z4 who´s minimum homogenous weight is 76. Homogenous weight enumerator: w(x)=1x^0+19x^76+72x^77+94x^78+198x^79+266x^80+272x^81+325x^82+310x^83+349x^84+384x^85+406x^86+398x^87+444x^88+458x^89+420x^90+432x^91+383x^92+418x^93+369x^94+374x^95+345x^96+250x^97+285x^98+214x^99+168x^100+144x^101+109x^102+98x^103+56x^104+42x^105+34x^106+20x^107+16x^108+6x^109+5x^110+4x^111+2x^113+1x^116+1x^118 The gray image is a code over GF(2) with n=180, k=13 and d=76. This code was found by Heurico 1.10 in 5.37 seconds.