The generator matrix 1 1 1 1 1 1 1 1 X X 2X+2 X 1 1 1 1 0 X 0 X 2X 0 X+2 3X+2 2 X X 2X+2 2X+2 X+2 2 0 0 0 X X 0 3X+2 X+2 2X X X+2 2 3X+2 2 3X 3X+2 0 0 0 0 2 2X+2 2 2X 2 0 2 2 2 2 2 2X 2X generates a code of length 16 over Z4[X]/(X^2+2) who´s minimum homogenous weight is 12. Homogenous weight enumerator: w(x)=1x^0+49x^12+212x^13+310x^14+864x^15+1222x^16+912x^17+272x^18+176x^19+55x^20+12x^21+10x^22+1x^24 The gray image is a code over GF(2) with n=128, k=12 and d=48. This code was found by Heurico 1.16 in 0.047 seconds.