The generator matrix 1 0 1 1 1 6 1 1 12 1 1 10 1 6 1 1 0 1 1 12 1 1 1 10 1 0 1 1 1 6 1 10 1 1 12 0 6 1 1 1 10 1 1 1 12 1 1 1 1 0 1 1 1 1 6 0 1 1 12 6 1 1 1 6 6 0 2 1 1 0 1 3 6 5 1 12 7 1 10 9 1 6 1 3 0 1 5 12 1 15 10 9 1 0 1 3 5 6 1 9 1 10 5 1 1 1 15 12 3 1 5 12 6 1 15 10 3 15 1 9 6 0 9 1 1 3 0 1 1 5 15 3 1 1 1 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 0 0 8 0 8 8 0 8 8 0 8 8 8 0 0 8 8 8 0 0 8 0 0 8 8 8 0 8 0 8 0 8 0 0 0 8 8 8 0 0 0 0 8 0 8 8 0 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 8 8 0 8 8 8 0 8 8 0 8 8 0 0 0 8 8 8 8 0 8 0 0 0 0 8 8 8 0 8 0 0 8 8 8 8 0 8 0 0 0 8 0 0 8 8 0 8 0 8 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 0 0 0 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 0 8 8 8 8 8 8 8 0 8 8 8 8 8 0 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 8 0 8 8 0 8 8 8 0 8 8 0 8 0 0 0 8 0 8 8 0 8 8 8 0 8 0 0 8 0 8 8 0 0 0 8 0 0 8 8 8 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 8 0 8 8 0 0 8 8 0 0 8 8 8 0 8 0 0 0 8 0 0 0 0 8 8 8 0 0 8 8 8 8 0 8 8 0 8 8 0 0 0 8 8 8 8 8 0 8 8 8 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 8 8 0 0 0 8 8 8 8 0 8 0 0 8 8 8 8 0 0 0 0 0 0 8 0 8 0 8 8 8 8 8 0 0 0 8 8 0 8 0 0 0 8 0 0 8 0 8 8 8 0 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 0 8 8 0 0 8 0 0 8 0 0 8 8 8 0 0 8 8 0 8 0 8 0 8 8 0 0 8 0 8 8 0 0 8 0 8 0 0 8 0 8 8 0 8 8 8 0 0 0 8 0 8 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 8 0 8 0 8 8 0 0 8 0 8 8 0 0 0 8 8 8 0 8 8 8 8 0 0 0 0 0 0 0 0 8 8 8 0 0 0 8 0 8 0 8 8 8 0 0 8 0 8 8 8 0 0 8 8 0 8 0 0 generates a code of length 69 over Z16 who´s minimum homogenous weight is 56. Homogenous weight enumerator: w(x)=1x^0+72x^56+38x^58+28x^59+357x^60+272x^61+376x^62+1036x^63+1914x^64+3328x^65+4842x^66+7128x^67+8797x^68+9184x^69+8784x^70+7128x^71+5025x^72+3328x^73+1674x^74+1036x^75+504x^76+272x^77+152x^78+28x^79+146x^80+6x^82+49x^84+25x^88+5x^92+1x^96 The gray image is a code over GF(2) with n=552, k=16 and d=224. This code was found by Heurico 1.16 in 54.3 seconds.