The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 2 0 2 0 1 2 2 1 1 2 2 1 2 0 2 0 0 0 2 6 2 4 0 8 10 2 12 6 2 2 8 8 6 12 6 2 6 4 4 14 14 4 14 0 0 2 0 2 2 2 4 6 2 0 10 12 0 6 10 8 10 2 14 0 10 8 14 14 6 4 12 8 14 0 0 0 2 2 0 2 6 2 4 4 12 2 14 14 0 12 6 12 10 2 8 6 4 14 12 0 10 12 6 0 0 0 0 4 0 0 0 0 0 0 0 0 8 8 8 8 12 12 4 4 12 4 4 4 12 8 4 4 4 0 0 0 0 0 8 8 0 8 8 8 0 8 8 0 0 0 8 0 8 8 8 0 8 0 8 0 8 0 8 generates a code of length 30 over Z16 who´s minimum homogenous weight is 23. Homogenous weight enumerator: w(x)=1x^0+164x^23+510x^24+1146x^25+2046x^26+4124x^27+6588x^28+11858x^29+12363x^30+12156x^31+6755x^32+4166x^33+1986x^34+1012x^35+404x^36+166x^37+52x^38+16x^39+14x^40+8x^41+1x^46 The gray image is a code over GF(2) with n=240, k=16 and d=92. This code was found by Heurico 1.16 in 63.3 seconds.