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 1 2 1 1 1 1 2 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2 4 1 1 1 2 2 1 1 2 1 1 0 8 0 0 0 0 0 0 0 0 0 8 0 0 8 8 0 0 0 0 8 8 8 8 0 0 0 8 8 8 8 0 8 0 8 0 8 8 8 0 0 8 8 8 0 8 0 0 0 0 0 8 8 0 0 8 8 8 8 0 0 8 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 0 0 0 8 8 0 0 0 8 8 0 0 8 0 8 8 8 8 8 8 0 8 0 0 0 0 0 0 0 8 8 8 8 0 8 0 0 0 0 8 0 8 8 8 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 8 8 0 8 8 0 8 0 8 8 8 8 8 8 0 0 0 0 0 0 8 0 8 8 8 8 8 8 8 8 8 0 0 0 8 0 8 8 8 0 8 0 8 0 0 8 8 8 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 8 8 8 0 8 0 0 0 0 0 0 8 8 0 8 8 0 0 0 8 8 8 8 8 8 8 0 8 0 0 8 8 8 0 0 0 0 8 8 8 0 0 0 8 8 0 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 8 8 0 8 0 8 8 8 0 0 8 8 0 0 8 0 8 8 8 8 0 8 0 0 0 8 0 8 8 8 0 8 0 0 0 8 8 0 0 0 0 8 8 0 0 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 8 0 0 8 0 0 8 0 0 8 8 8 0 8 8 0 8 8 0 8 8 8 8 0 8 0 0 0 8 8 8 8 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 0 8 8 8 8 0 0 8 8 8 0 8 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 0 0 0 0 8 8 8 8 8 0 8 8 8 0 8 8 8 0 0 8 0 8 8 8 8 8 0 8 0 8 0 8 8 8 0 0 0 8 0 0 8 0 0 8 8 0 8 8 8 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 0 0 8 8 8 0 0 0 8 0 0 0 8 8 0 0 0 8 0 0 0 8 8 8 8 0 8 0 0 0 8 8 8 8 0 0 8 8 0 8 0 8 0 8 0 0 0 0 8 8 8 8 8 0 0 generates a code of length 67 over Z16 who´s minimum homogenous weight is 56. Homogenous weight enumerator: w(x)=1x^0+49x^56+4x^58+127x^60+36x^62+182x^64+636x^66+2048x^67+718x^68+76x^70+91x^72+16x^74+52x^76+40x^80+14x^84+4x^88+1x^92+1x^112 The gray image is a code over GF(2) with n=536, k=12 and d=224. This code was found by Heurico 1.16 in 0.726 seconds.