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 X X 1 1 1 1 1 1 1 1 1 X 1 X 1 1 1 1 1 1 1 1 X X 1 1 1 1 1 1 1 X 0 2 0 0 0 0 0 0 0 0 0 0 0 2 2 2 0 0 0 0 2 2 2 2 0 2 2 0 2 2 0 2 0 2 0 0 0 2 0 2 0 2 0 0 2 2 2 0 0 2 2 0 2 2 0 0 0 2 2 2 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 2 2 2 2 0 2 2 2 0 2 2 2 0 2 2 0 0 0 0 0 2 0 0 2 0 2 2 0 2 2 2 2 0 2 0 2 2 2 0 0 0 2 2 2 2 0 2 0 0 0 0 2 0 0 0 0 2 0 0 0 0 0 0 2 2 2 0 2 2 0 2 2 0 0 0 0 0 0 0 0 2 0 2 2 0 2 2 2 0 2 2 0 2 2 0 2 0 0 2 0 2 0 2 0 0 2 0 2 2 0 0 0 0 0 2 2 2 0 0 0 0 0 2 0 0 0 0 0 2 0 2 0 2 0 2 0 2 2 2 0 0 2 0 2 2 2 2 2 2 2 0 0 0 0 0 0 2 2 2 0 0 0 0 2 0 0 2 0 0 0 2 2 2 0 2 2 0 2 0 0 0 0 2 0 0 0 0 0 2 0 0 0 2 0 0 2 0 0 2 2 2 2 0 2 0 2 2 0 2 0 0 2 2 2 0 2 2 0 2 0 0 0 0 2 2 2 0 0 2 2 0 0 0 0 2 2 2 0 2 0 2 0 0 2 0 0 2 2 0 0 0 0 0 0 2 0 0 2 0 2 0 2 0 0 0 2 0 0 0 2 2 2 2 2 0 0 2 0 2 0 0 2 2 0 2 2 2 0 2 2 0 0 0 2 0 2 2 2 2 2 2 2 2 2 0 0 2 2 2 2 2 2 2 0 0 0 0 0 0 0 2 0 2 2 2 0 2 0 2 0 0 2 2 2 0 0 2 2 2 2 0 0 2 0 0 0 2 0 0 2 0 0 2 2 2 2 0 0 2 2 2 2 0 2 0 2 0 0 2 2 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 2 2 2 0 0 2 2 2 2 2 0 2 0 2 0 2 2 0 2 0 2 2 2 0 2 2 2 2 0 0 2 2 2 2 2 2 2 2 0 2 2 2 2 0 0 0 0 0 2 2 0 2 0 0 0 0 2 generates a code of length 65 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 56. Homogenous weight enumerator: w(x)=1x^0+109x^56+119x^60+96x^62+256x^64+1024x^65+128x^66+121x^68+32x^70+95x^72+45x^76+19x^80+2x^84+1x^116 The gray image is a code over GF(2) with n=260, k=11 and d=112. This code was found by Heurico 1.16 in 0.566 seconds.