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 2 2 4 2 2 1 4 2 2 4 2 4 2 1 1 1 1 2 8 8 2 2 2 1 1 1 1 2 1 4 4 1 0 12 0 0 0 4 12 4 0 8 0 12 0 0 12 12 4 0 8 8 4 12 12 4 0 8 12 4 12 0 8 8 4 4 4 0 12 0 0 4 0 12 8 12 8 8 12 4 8 8 0 12 8 4 8 4 4 12 0 0 0 8 12 12 4 0 0 0 12 0 4 4 12 0 0 0 12 8 0 12 4 0 12 8 12 12 8 0 4 4 12 4 12 8 0 12 0 8 0 4 0 0 4 12 4 12 12 8 8 8 12 12 0 0 8 4 12 0 4 4 4 8 12 12 12 4 12 8 12 12 8 0 0 0 0 12 4 0 12 4 0 4 12 12 8 8 4 8 0 4 4 0 0 12 8 12 12 4 0 4 0 0 0 4 4 12 12 12 4 8 4 8 8 0 12 8 8 4 0 12 8 0 8 8 12 8 8 0 8 0 0 12 4 4 4 4 4 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 8 8 0 0 8 8 0 8 0 8 8 0 8 8 0 0 0 8 0 0 8 8 0 0 0 8 0 8 0 8 8 8 0 0 8 0 0 8 8 0 0 0 0 8 8 8 8 8 8 8 0 0 0 0 0 0 8 0 0 0 0 8 8 8 0 8 0 8 0 0 0 0 0 0 8 0 8 0 0 0 0 8 8 8 0 8 8 0 0 0 8 0 8 0 8 8 8 0 0 0 8 8 8 0 8 8 8 8 0 0 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 0 8 8 8 0 0 0 8 8 0 0 0 0 8 0 0 8 8 8 0 8 8 8 0 8 8 8 8 8 0 8 8 8 0 8 8 8 0 0 0 0 8 8 0 0 0 0 8 0 0 0 8 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 8 0 8 8 8 8 0 8 0 8 8 8 8 0 8 8 0 0 8 8 0 0 0 0 8 0 8 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 8 8 8 0 8 0 0 8 0 0 8 8 0 0 0 0 0 8 0 8 8 0 0 8 0 8 8 8 8 0 8 8 8 8 8 8 8 8 0 0 8 8 8 8 8 8 8 0 8 0 8 8 0 generates a code of length 66 over Z16 who´s minimum homogenous weight is 54. Homogenous weight enumerator: w(x)=1x^0+57x^54+92x^55+170x^56+242x^57+356x^58+436x^59+584x^60+1058x^61+1034x^62+2444x^63+3371x^64+3848x^65+5293x^66+4030x^67+3348x^68+2504x^69+1100x^70+992x^71+509x^72+422x^73+267x^74+172x^75+176x^76+102x^77+62x^78+24x^79+27x^80+16x^81+19x^82+2x^83+4x^84+3x^86+1x^88+1x^90+1x^96 The gray image is a code over GF(2) with n=528, k=15 and d=216. This code was found by Heurico 1.16 in 28.6 seconds.