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 2 2 2 2 2 1 1 1 1 2 1 1 1 0 2 2 2 1 2 2 0 1 1 1 1 2 1 1 0 2 0 0 0 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 0 2 0 2 2 0 2 0 2 2 0 2 0 2 2 2 0 0 2 2 0 2 2 2 2 0 2 0 0 2 0 0 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 2 0 0 2 0 0 0 0 0 0 0 2 0 2 0 2 0 2 2 0 2 2 0 2 0 2 2 2 2 2 2 2 2 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 0 0 2 2 2 0 0 2 0 0 0 0 2 2 0 0 2 2 2 2 2 2 0 2 0 0 0 2 0 2 0 0 0 2 2 2 2 0 2 2 2 0 0 2 0 0 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 0 2 0 2 0 0 2 2 0 2 0 2 2 0 2 2 0 2 0 0 0 0 2 2 0 2 0 2 2 2 0 0 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 0 2 2 0 2 0 2 2 0 2 2 0 0 0 0 2 2 2 2 2 0 2 0 0 2 0 2 0 0 0 0 0 0 0 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 0 0 0 2 2 0 2 0 2 0 2 2 2 2 2 2 2 2 2 0 2 2 0 0 0 0 0 2 0 0 2 0 0 0 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 2 2 0 0 2 0 2 0 0 2 2 0 0 2 0 0 2 2 2 2 0 2 2 0 0 2 0 0 0 0 0 2 2 2 0 0 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 0 2 0 2 2 0 0 2 2 2 2 2 2 2 2 0 0 2 2 0 2 2 2 0 2 0 2 2 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 2 2 0 2 0 2 0 2 0 2 2 0 0 2 2 2 2 2 2 0 2 0 0 0 2 2 0 2 2 2 2 2 2 0 2 2 0 2 0 2 0 0 0 2 0 2 2 0 0 2 0 0 2 0 0 generates a code of length 73 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+81x^60+189x^64+72x^66+294x^68+128x^70+331x^72+208x^74+277x^76+64x^78+170x^80+40x^82+111x^84+55x^88+19x^92+6x^96+1x^100+1x^108 The gray image is a code over GF(2) with n=146, k=11 and d=60. This code was found by Heurico 1.16 in 1.19 seconds.