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 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 0 1 1 1 1 0 2 1 1 0 1 1 2 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 0 2 0 2 2 2 2 0 2 0 2 0 0 0 2 2 0 2 2 0 2 2 2 2 0 2 2 2 0 0 2 0 0 2 2 2 2 0 0 2 2 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2 2 2 2 2 2 2 0 2 0 2 0 0 0 2 2 2 0 0 0 2 0 0 0 2 0 0 2 2 0 0 2 2 0 0 2 2 0 2 0 2 0 2 0 0 2 0 2 0 2 2 2 2 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 2 2 2 2 2 2 0 0 0 2 2 0 2 2 0 0 0 2 0 0 0 2 0 2 2 0 0 2 0 0 2 2 0 2 0 2 2 0 0 0 2 0 2 0 0 2 0 2 2 2 0 0 0 2 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 2 2 2 2 2 2 0 2 2 0 2 2 0 0 0 0 2 2 2 2 0 0 0 2 2 0 0 0 0 0 0 2 2 2 2 0 2 0 0 2 0 2 0 2 2 0 2 2 2 2 2 2 2 0 0 2 0 2 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 2 2 0 2 2 0 2 0 2 0 2 2 0 2 2 0 0 0 0 0 0 2 2 0 0 0 0 2 0 2 2 2 0 2 2 2 2 0 0 2 0 0 0 2 0 0 2 2 2 0 2 0 2 2 0 2 0 0 2 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 2 2 2 2 0 2 2 0 2 0 2 0 0 0 0 2 2 0 0 2 2 0 0 2 2 0 0 2 2 2 2 2 2 0 0 0 0 2 0 0 2 2 2 0 2 2 2 2 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 2 2 0 2 0 0 0 2 2 2 2 2 2 0 2 0 2 2 2 0 0 2 0 2 2 0 2 0 2 2 2 0 0 0 2 0 0 0 0 0 2 0 2 2 0 0 0 2 0 0 2 2 2 2 0 0 0 2 0 0 0 0 0 0 0 0 2 0 0 2 0 0 0 2 0 0 2 0 2 0 0 2 0 0 2 0 2 2 2 0 2 2 2 0 2 2 2 0 2 2 0 2 0 2 0 2 2 2 2 0 2 0 0 2 2 0 0 2 2 0 2 2 0 2 0 2 2 2 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 2 2 2 2 2 0 0 0 2 0 0 2 2 0 0 2 0 2 0 0 2 2 0 2 2 2 2 0 0 2 2 2 0 2 2 0 2 2 0 2 0 2 2 2 2 0 2 2 2 2 2 0 2 0 0 0 0 0 2 2 0 0 2 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 0 0 2 2 2 2 2 0 2 0 2 0 2 0 0 0 2 0 0 0 0 0 2 0 2 2 0 2 2 0 2 0 2 2 2 0 2 2 2 2 0 2 2 0 2 0 0 0 2 2 2 0 0 0 0 0 0 0 2 generates a code of length 74 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+131x^60+320x^64+52x^66+468x^68+280x^70+624x^72+376x^74+705x^76+256x^78+384x^80+52x^82+250x^84+8x^86+132x^88+44x^92+11x^96+1x^100+1x^116 The gray image is a code over GF(2) with n=148, k=12 and d=60. This code was found by Heurico 1.16 in 5.19 seconds.