The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 2 X 1 1 1 X 1 1 1 1 1 2 0 1 1 X 1 1 0 1 1 1 X 1 1 1 2 1 2 1 X 1 1 X 1 X 2 X X 1 0 0 1 1 2 1 X 1 1 X 1 0 1 0 X 0 0 0 0 0 0 2 X X+2 X+2 X+2 X+2 X+2 X X+2 2 X+2 2 X 0 2 X+2 0 X X+2 X 2 2 X+2 0 X 0 0 X+2 X+2 2 X+2 X 2 X X 0 X+2 X 2 X 2 X+2 X 0 X+2 0 0 X X+2 X X 0 X 0 2 0 X X 2 X X+2 X 2 X+2 2 2 X 2 2 2 0 X+2 X+2 X+2 0 2 2 X 2 X 2 X X X+2 0 X 0 X X 2 2 0 0 X 0 0 0 X X+2 X+2 X X 2 X+2 X 0 2 0 2 X 0 0 X 2 X+2 X+2 X+2 0 0 2 X+2 X X X+2 2 X+2 X+2 0 0 X+2 2 X 2 X X X+2 X+2 X 0 2 0 0 2 0 X+2 X+2 2 0 2 2 X+2 2 X X+2 2 X 0 X+2 2 X X+2 X+2 X+2 X X X X+2 X X 2 0 2 X X 2 X 2 X 2 2 X+2 X+2 2 2 0 0 2 0 2 X 0 0 0 X 0 X X X 0 2 0 X X+2 X X 2 2 X+2 0 2 X X+2 2 X+2 0 2 0 X X 0 X X X+2 X+2 X+2 X X X+2 2 X+2 X+2 0 0 2 X X+2 0 2 0 2 2 X+2 X X+2 X+2 X+2 X+2 X 0 X+2 0 X 0 0 X X+2 2 X 2 0 X+2 0 2 0 0 X+2 X+2 X X+2 X 2 2 X+2 X 0 0 X 0 2 2 X 2 X 0 0 0 X 0 2 0 0 0 0 X X 2 X+2 X 2 X 0 X 2 X+2 X+2 2 X+2 X 0 X 0 X+2 2 0 0 X+2 0 2 X+2 X+2 X 2 X+2 X X X 2 2 X 2 X+2 X+2 X X+2 2 X+2 X 0 2 X+2 X+2 X+2 2 X 2 0 2 2 0 X X 2 X 0 2 2 X+2 X X 2 0 0 X X X+2 2 X 2 0 0 X+2 2 0 X X+2 X+2 X X X X+2 2 0 0 X+2 X+2 X+2 X X 0 0 0 0 0 2 2 2 0 0 0 2 2 0 0 0 2 0 2 2 2 0 2 2 2 2 2 0 2 2 0 0 0 2 2 0 0 2 0 0 2 2 2 0 2 2 2 0 2 0 0 2 2 0 0 2 0 2 0 0 0 2 0 0 0 2 2 0 2 2 0 2 0 2 0 2 2 0 0 0 2 2 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 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+162x^90+16x^91+260x^92+116x^93+287x^94+284x^95+246x^96+372x^97+176x^98+500x^99+171x^100+364x^101+200x^102+260x^103+135x^104+92x^105+132x^106+28x^107+78x^108+16x^109+93x^110+45x^112+34x^114+19x^116+4x^118+4x^120+1x^152 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 3.13 seconds.