The generator matrix 1 0 0 1 1 1 0 1 1 1 1 0 2 0 1 1 2 1 0 1 0 1 0 1 1 0 0 0 1 2 1 0 1 0 1 0 1 1 0 0 1 1 1 1 2 0 1 1 2 0 3 1 2 0 1 3 1 1 0 0 2 0 0 0 1 1 1 0 1 0 1 1 0 2 1 1 0 3 1 1 1 0 0 1 1 1 3 0 3 1 0 2 0 0 0 0 2 0 0 0 0 0 0 0 2 0 2 2 2 0 0 0 2 0 2 2 0 2 2 2 0 2 0 0 0 0 0 0 2 0 0 0 0 0 0 2 2 0 2 0 0 0 0 2 2 0 2 0 2 0 0 2 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 2 2 0 0 0 2 0 0 0 2 2 0 2 2 2 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 2 2 0 2 2 2 0 2 0 0 2 0 2 0 2 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 2 0 2 2 2 2 2 2 2 0 2 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 2 2 0 2 0 0 2 2 2 0 2 0 0 2 2 2 2 0 2 0 0 0 0 0 0 0 0 0 0 2 0 2 0 2 2 2 2 2 0 2 0 0 0 0 0 0 0 2 2 2 0 0 0 0 0 0 0 0 0 0 0 2 0 2 2 2 0 0 0 2 2 2 2 0 0 0 0 0 0 0 2 2 generates a code of length 31 over Z4 who´s minimum homogenous weight is 20. Homogenous weight enumerator: w(x)=1x^0+83x^20+52x^21+185x^22+178x^23+423x^24+464x^25+761x^26+1002x^27+1088x^28+1512x^29+1470x^30+1748x^31+1547x^32+1568x^33+1260x^34+980x^35+771x^36+452x^37+373x^38+186x^39+155x^40+48x^41+41x^42+2x^43+26x^44+4x^46+2x^48+2x^50 The gray image is a code over GF(2) with n=62, k=14 and d=20. This code was found by Heurico 1.16 in 9.87 seconds.