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 2 8 2 1 2 1 8 0 2 2 1 12 1 2 1 1 2 4 1 8 1 2 1 1 4 1 8 2 1 1 1 1 1 1 8 1 0 2 0 6 0 6 8 10 8 6 8 2 14 8 2 8 8 8 6 10 10 2 12 0 0 12 10 14 2 14 10 14 4 2 2 6 10 14 2 14 2 4 6 10 2 0 2 12 14 14 12 2 10 8 2 12 10 6 2 2 14 2 0 0 0 12 0 0 0 12 0 0 0 8 8 0 8 8 8 0 8 12 12 4 4 12 12 12 12 4 0 4 8 12 0 4 12 4 4 4 8 4 4 8 12 0 8 12 12 4 8 12 12 0 12 4 4 12 12 12 0 4 0 8 8 12 0 0 0 12 0 0 0 4 0 0 0 0 4 4 12 12 12 4 12 4 8 8 4 4 4 8 12 8 12 0 12 12 0 8 0 0 4 4 4 12 0 0 8 8 4 4 8 12 12 4 12 8 0 12 8 8 12 0 12 8 12 8 12 0 0 0 0 12 0 4 0 8 4 4 4 12 4 12 0 12 8 8 12 0 12 12 8 8 12 8 4 12 8 12 12 8 8 8 4 4 12 0 0 0 4 0 12 0 12 12 12 12 8 8 4 8 12 0 12 8 0 4 4 8 12 0 0 0 0 0 0 12 0 12 12 4 4 0 8 12 12 12 8 0 8 4 12 4 12 12 0 12 4 0 0 4 0 12 12 8 4 8 12 4 0 8 4 12 0 4 12 8 12 12 0 12 12 4 8 12 12 0 12 8 4 12 4 0 8 generates a code of length 63 over Z16 who´s minimum homogenous weight is 53. Homogenous weight enumerator: w(x)=1x^0+58x^53+143x^54+228x^55+386x^56+558x^57+988x^58+1706x^59+2431x^60+3372x^61+4340x^62+4550x^63+4101x^64+3476x^65+2577x^66+1620x^67+888x^68+522x^69+341x^70+176x^71+104x^72+62x^73+49x^74+34x^75+25x^76+16x^77+8x^78+6x^79+1x^82+1x^90 The gray image is a code over GF(2) with n=504, k=15 and d=212. This code was found by Heurico 1.16 in 21.4 seconds.