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 2 2 2 1 2 2 1 2 2 1 1 1 2 2 1 0 1 1 1 1 2 2 2 1 1 1 0 0 1 0 1 1 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 0 0 2 2 2 0 2 2 2 0 2 0 2 0 2 0 0 2 2 2 0 2 2 0 2 0 2 0 0 2 0 0 2 2 0 2 0 2 0 2 0 2 2 0 2 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 2 2 2 2 2 2 0 0 0 0 0 2 2 2 2 2 0 2 0 2 2 2 0 0 2 0 0 0 0 2 2 0 2 0 0 0 2 0 0 0 2 2 0 0 2 0 0 2 2 2 2 0 2 2 0 0 2 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 0 0 2 2 2 0 0 2 0 0 0 0 2 2 0 0 2 0 0 2 0 0 0 2 0 2 0 0 0 2 2 2 2 0 0 2 2 0 2 0 0 2 2 2 2 0 0 0 0 2 0 0 0 0 0 0 2 0 2 2 0 2 2 2 0 2 2 2 0 0 0 0 0 2 0 0 0 2 2 2 2 0 0 0 2 2 2 0 2 2 0 0 2 2 0 0 2 2 2 2 2 2 0 2 0 2 2 2 0 2 2 0 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 2 2 2 2 2 0 0 2 0 0 2 2 0 0 0 2 2 0 0 2 0 0 2 0 2 2 2 0 2 0 0 2 2 2 2 0 2 2 2 2 0 2 2 0 2 2 0 0 0 2 0 0 0 0 2 2 0 2 0 0 0 0 0 0 2 0 0 0 2 0 0 0 2 2 0 0 2 0 0 2 2 0 2 0 2 0 2 0 2 0 2 0 2 0 0 2 2 2 0 0 2 0 2 0 2 2 0 0 2 2 0 0 0 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 0 2 0 0 0 0 0 0 0 2 0 0 2 0 0 2 0 0 2 0 0 2 0 2 2 0 0 2 2 2 0 0 2 2 2 0 0 2 2 0 0 2 2 0 2 0 2 0 2 0 0 0 2 0 0 2 2 2 0 2 2 0 0 2 2 2 0 0 0 2 2 2 2 2 0 0 0 0 0 0 0 0 2 0 2 2 2 2 0 0 0 0 2 0 0 0 2 2 2 2 0 0 0 2 0 2 0 0 0 2 0 2 2 0 2 2 0 2 2 2 2 0 0 2 0 0 2 2 2 2 0 2 0 0 2 0 0 2 0 0 2 2 0 2 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 0 0 2 2 2 2 2 0 2 0 2 0 2 0 2 2 0 0 2 2 2 2 2 2 2 2 0 0 2 2 0 2 2 2 0 0 2 2 2 0 0 2 2 2 0 0 0 2 0 2 2 0 0 0 0 2 2 2 2 generates a code of length 72 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+95x^60+8x^62+231x^64+68x^66+304x^68+184x^70+348x^72+176x^74+276x^76+64x^78+143x^80+12x^82+76x^84+40x^88+17x^92+4x^96+1x^112 The gray image is a code over GF(2) with n=144, k=11 and d=60. This code was found by Heurico 1.16 in 1.16 seconds.