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 2 2 2 2 4 1 2 2 1 2 4 8 1 1 2 2 1 0 1 1 2 4 1 2 2 8 1 4 1 1 2 1 0 12 0 4 0 0 4 12 0 0 12 12 0 8 12 12 8 0 12 12 4 12 4 0 8 0 12 8 4 4 12 4 12 8 12 12 8 4 0 12 12 4 4 0 4 12 0 12 4 0 12 4 4 0 0 12 4 4 8 4 4 0 0 0 0 12 4 0 12 4 0 0 12 12 8 8 12 4 0 4 8 0 0 4 4 12 8 4 0 8 4 0 0 4 4 8 4 0 0 0 12 12 8 0 4 12 4 4 8 12 0 0 8 12 12 12 4 4 8 12 12 4 0 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 0 0 8 8 0 8 0 0 0 8 8 8 8 8 8 0 8 8 8 8 0 8 8 8 8 8 8 8 8 0 8 0 0 8 0 0 8 0 8 8 0 8 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 8 8 8 8 8 0 0 8 0 0 0 0 0 8 8 0 0 8 8 8 8 0 0 8 0 8 0 0 0 8 0 0 0 0 8 0 8 0 8 8 0 8 0 0 8 8 0 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 8 8 8 0 0 0 8 0 8 0 8 8 0 8 8 0 8 0 8 8 0 0 0 8 8 0 8 8 8 0 0 8 0 0 8 0 8 0 0 0 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 8 8 8 8 0 8 0 8 0 0 0 8 0 8 8 8 0 8 8 8 0 0 0 8 0 0 8 0 8 0 0 8 8 8 8 0 8 0 8 0 0 0 8 8 0 0 0 0 0 0 0 0 8 0 0 8 0 8 8 0 0 0 8 8 0 8 0 8 0 0 0 8 0 8 0 8 0 8 8 8 8 8 0 0 0 0 8 0 8 0 0 0 8 0 8 8 0 0 8 8 0 8 8 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 0 8 8 8 8 0 8 8 8 0 0 0 0 8 0 8 0 8 8 8 8 0 0 0 0 8 8 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 0 8 8 8 8 0 8 8 8 8 0 0 0 8 8 8 0 8 8 8 8 0 0 8 0 8 0 0 0 0 8 0 8 0 8 0 8 8 8 0 0 0 8 0 generates a code of length 63 over Z16 who´s minimum homogenous weight is 50. Homogenous weight enumerator: w(x)=1x^0+46x^50+44x^51+147x^52+106x^53+260x^54+248x^55+455x^56+368x^57+1013x^58+958x^59+2799x^60+2582x^61+5500x^62+3630x^63+5615x^64+2640x^65+2814x^66+984x^67+938x^68+342x^69+449x^70+244x^71+215x^72+96x^73+121x^74+30x^75+47x^76+10x^77+30x^78+6x^79+18x^80+6x^82+5x^84+1x^86 The gray image is a code over GF(2) with n=504, k=15 and d=200. This code was found by Heurico 1.16 in 26.6 seconds.