The generator matrix 1 0 0 0 1 1 1 2 1 1 0 1 2 1 0 0 2 1 1 1 1 2 1 2 0 1 1 1 0 0 1 1 2 2 0 2 1 1 1 2 1 0 1 0 1 0 2 2 2 0 1 0 2 1 0 1 0 1 1 2 0 1 2 1 2 1 2 0 0 1 0 0 0 0 0 0 1 1 1 1 1 1 1 2 1 2 2 1 3 0 0 1 1 3 3 0 1 0 2 2 2 1 1 1 2 3 1 1 3 1 1 0 3 1 1 1 1 2 3 1 1 2 1 2 0 3 0 1 1 1 2 0 2 0 1 0 0 0 1 0 0 1 1 1 0 3 1 0 0 3 3 2 1 2 2 1 0 1 3 0 3 1 3 3 1 1 2 0 2 3 0 3 0 0 3 1 2 1 2 1 2 0 2 1 0 1 2 3 0 0 2 3 1 3 3 2 2 2 0 3 0 0 2 1 0 0 0 1 1 2 3 1 2 1 1 3 1 0 2 1 1 3 2 3 3 3 3 3 0 2 1 0 1 2 1 0 1 0 2 0 0 0 2 0 3 3 0 3 3 3 2 2 1 0 1 3 2 2 2 2 0 2 3 1 2 1 1 2 2 1 2 1 0 0 0 0 2 0 2 2 0 2 2 2 2 0 0 2 0 0 2 0 0 0 0 0 2 2 0 2 0 2 0 2 2 0 2 2 0 2 2 2 2 2 2 0 0 0 0 2 0 0 0 0 2 2 2 2 2 0 2 2 0 2 0 0 2 0 2 2 generates a code of length 68 over Z4 who´s minimum homogenous weight is 63. Homogenous weight enumerator: w(x)=1x^0+54x^63+98x^64+58x^65+30x^66+38x^67+53x^68+44x^69+18x^70+16x^71+17x^72+18x^73+8x^74+8x^75+9x^76+2x^77+4x^78+10x^79+8x^80+4x^81+2x^82+2x^83+6x^84+2x^85+2x^86 The gray image is a code over GF(2) with n=136, k=9 and d=63. This code was found by Heurico 1.10 in 79.5 seconds.