The generator matrix 1 0 1 1 1 X+2 1 1 2 1 X 1 1 1 0 1 1 2 X 1 1 X 1 1 2 1 1 X+2 1 1 1 1 X 1 1 2 1 1 1 0 1 1 1 2 X+2 1 1 X 2 1 1 2 X X 1 1 1 X+2 1 1 X+2 0 X 1 1 1 X 1 2 1 1 1 1 X 1 1 0 X 1 0 0 1 1 2 1 1 X 1 1 1 0 1 1 1 1 2 1 1 1 0 1 1 X+2 X+3 1 0 X+1 1 X 1 3 X X+1 1 2 3 1 1 X+2 1 1 0 X+3 1 1 X+2 1 0 X+3 X+3 1 1 X 2 1 1 0 X+1 1 X X+3 X+3 1 1 X 1 1 1 0 X+2 1 1 1 0 X+1 1 1 2 X 1 1 1 2 0 X+2 1 1 1 3 1 3 X+3 1 X X+3 1 0 3 1 1 X 1 1 X+3 0 2 X+1 X+3 1 1 2 X 2 2 1 X 2 0 0 0 X 0 X+2 0 X+2 2 X X X 2 X+2 0 2 X+2 2 X+2 X 0 X+2 2 0 X 0 X 2 0 2 0 X 0 X X X X+2 X+2 X 2 0 0 2 X+2 X 2 2 X+2 X+2 0 2 X X+2 X+2 2 X 0 0 0 X 2 X+2 2 X X 0 X+2 0 X+2 0 0 0 X 0 0 2 X X X 0 X 2 X 0 2 X X+2 X+2 X 0 X+2 2 2 X+2 2 0 X X+2 X 0 0 0 0 2 0 0 0 2 2 0 2 0 0 2 0 0 0 0 0 2 0 2 0 2 2 2 0 2 0 0 2 2 0 0 2 0 0 2 2 2 0 2 0 0 2 2 2 2 2 2 2 0 2 0 2 0 0 0 2 2 0 0 2 0 0 2 0 2 0 0 2 0 2 0 0 2 2 2 2 2 2 2 2 2 2 0 0 0 2 2 2 0 0 2 0 2 2 2 0 0 0 0 0 2 0 0 0 0 2 0 0 0 0 2 2 0 2 2 2 2 2 2 2 2 0 2 2 2 2 0 2 0 0 0 2 0 2 0 0 0 2 0 2 0 2 2 0 0 2 2 0 0 0 2 0 2 2 0 0 0 2 2 2 0 0 0 2 2 2 2 2 0 0 0 2 2 0 0 2 2 0 0 2 0 2 0 2 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 2 2 2 0 2 0 0 2 2 2 2 0 0 0 0 2 0 2 0 0 2 0 2 2 2 2 2 0 0 2 2 2 0 0 0 0 2 0 2 0 2 2 2 2 2 2 0 2 0 2 0 0 0 2 0 0 2 2 2 2 2 2 2 2 0 2 0 0 2 0 0 0 0 2 0 2 0 0 2 2 2 2 2 0 0 0 0 0 0 2 0 2 0 0 0 0 2 0 2 2 0 2 2 2 2 0 0 2 0 0 0 2 2 0 0 2 0 2 0 2 0 2 2 2 2 0 2 2 0 2 0 0 0 2 0 2 2 0 0 0 2 0 0 2 2 2 0 2 2 0 0 2 2 0 0 0 2 0 2 2 2 0 0 0 0 0 2 0 0 2 2 2 2 0 2 2 2 2 2 0 2 0 generates a code of length 99 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 90. Homogenous weight enumerator: w(x)=1x^0+12x^90+84x^91+176x^92+260x^93+238x^94+330x^95+321x^96+258x^97+304x^98+280x^99+277x^100+274x^101+310x^102+256x^103+221x^104+176x^105+135x^106+58x^107+21x^108+28x^109+22x^110+4x^111+3x^112+18x^113+1x^114+10x^115+1x^116+6x^117+1x^118+2x^119+4x^121+1x^126+2x^128+1x^132 The gray image is a code over GF(2) with n=396, k=12 and d=180. This code was found by Heurico 1.16 in 2.19 seconds.