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 2 1 2 1 1 1 2 2 1 4 2 1 0 1 1 4 2 1 2 1 1 1 1 2 1 1 0 4 1 1 1 4 1 4 1 1 1 2 2 0 12 0 12 0 12 0 12 0 12 8 4 0 12 0 8 12 4 0 8 0 12 12 4 12 4 12 8 4 12 12 12 12 12 12 12 4 0 8 12 4 0 4 0 12 4 4 12 0 8 4 12 8 4 12 12 8 8 4 12 12 12 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 8 0 0 0 8 8 8 8 8 0 0 0 8 8 0 0 8 8 0 8 0 0 8 8 8 8 8 0 0 0 8 0 8 0 0 0 8 0 0 8 8 0 0 0 0 8 0 8 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 0 8 8 8 8 0 8 0 0 0 0 0 8 0 8 0 8 8 0 0 8 8 0 0 0 8 8 0 8 0 8 0 8 8 8 0 0 8 0 8 0 8 8 0 0 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 8 8 8 8 8 0 8 8 0 8 0 0 0 8 0 0 8 0 0 8 0 0 8 0 0 8 0 0 8 0 8 0 0 0 8 0 8 0 8 8 8 0 8 0 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 0 0 0 8 8 0 0 8 8 0 0 8 0 8 8 8 0 0 8 8 8 8 0 8 8 8 0 8 8 0 0 8 0 0 8 0 0 0 0 8 8 8 0 0 8 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 8 0 8 0 8 0 0 8 8 8 8 8 8 0 8 8 0 8 0 0 0 0 0 8 0 0 0 0 8 8 0 8 8 8 0 0 8 8 0 0 0 0 0 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 8 0 0 0 8 8 8 8 8 0 0 8 0 8 8 0 0 0 8 8 8 8 0 0 0 0 0 0 8 8 8 8 8 0 8 0 0 0 8 8 0 0 8 8 0 8 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 8 0 0 8 0 0 8 8 8 0 0 8 8 8 0 0 8 8 8 0 0 0 8 8 0 0 0 8 0 8 0 8 8 8 0 0 0 8 8 0 0 0 8 0 8 8 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 8 8 8 8 0 0 8 0 0 8 0 0 0 8 0 0 0 8 8 0 8 0 0 8 8 8 8 0 0 0 8 8 8 0 8 0 0 0 8 8 0 8 8 0 8 8 0 0 generates a code of length 63 over Z16 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+154x^52+106x^54+8x^55+397x^56+96x^57+432x^58+544x^59+972x^60+2464x^61+1020x^62+4016x^63+1155x^64+2464x^65+744x^66+544x^67+605x^68+96x^69+234x^70+8x^71+202x^72+24x^74+67x^76+20x^80+9x^84+1x^88+1x^92 The gray image is a code over GF(2) with n=504, k=14 and d=208. This code was found by Heurico 1.16 in 95.8 seconds.