The generator matrix 1 0 0 0 0 0 1 1 1 2 1 1 2 1 1 2 1 1 2 1 0 0 1 2 0 1 1 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 2 1 3 0 1 2 1 1 3 1 1 3 2 2 2 0 0 0 1 0 0 0 0 0 0 0 1 3 1 3 2 3 2 3 2 0 1 3 0 0 1 2 3 0 1 2 0 0 0 1 0 0 0 1 1 1 0 2 3 3 2 2 2 2 3 3 1 2 1 0 1 0 0 3 2 2 0 0 0 0 1 0 1 1 0 1 2 1 3 3 3 3 3 1 2 3 0 2 3 3 2 2 2 3 1 2 0 0 0 0 0 1 1 0 1 1 2 3 1 2 0 1 2 1 2 1 0 2 1 0 1 1 0 2 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2 2 2 0 2 2 0 2 2 0 0 2 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2 2 2 0 2 2 0 2 0 0 2 2 0 0 2 0 0 0 0 0 0 0 0 2 0 2 2 0 2 2 2 0 2 2 2 0 0 0 2 0 2 2 0 2 2 generates a code of length 30 over Z4 who´s minimum homogenous weight is 20. Homogenous weight enumerator: w(x)=1x^0+297x^20+970x^22+2217x^24+3720x^26+5732x^28+6690x^30+5913x^32+3956x^34+2165x^36+738x^38+301x^40+52x^42+14x^44+2x^46 The gray image is a code over GF(2) with n=60, k=15 and d=20. This code was found by Heurico 1.16 in 52.6 seconds.