The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 8 2 2 2 2 1 1 8 2 1 0 8 1 0 2 0 2 0 8 14 14 8 14 6 12 14 10 2 2 10 2 8 2 12 2 2 14 8 2 4 12 0 0 2 2 12 14 6 4 0 8 6 10 12 6 14 0 8 14 2 2 4 12 12 2 12 0 2 0 0 0 0 4 0 0 4 8 4 4 0 12 12 0 4 12 8 12 8 0 8 4 8 0 4 0 4 8 0 0 0 0 8 8 8 8 0 0 0 0 8 8 0 8 8 8 8 8 8 0 0 0 0 8 0 0 generates a code of length 28 over Z16 who´s minimum homogenous weight is 23. Homogenous weight enumerator: w(x)=1x^0+134x^23+209x^24+794x^25+596x^26+1908x^27+985x^28+1894x^29+562x^30+752x^31+172x^32+126x^33+24x^34+20x^35+7x^36+2x^37+2x^38+2x^39+2x^40 The gray image is a code over GF(2) with n=224, k=13 and d=92. This code was found by Heurico 1.16 in 0.478 seconds.