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 1 1 2 1 1 2 1 1 1 1 1 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 1 1 2 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 8 8 0 0 8 8 8 8 8 0 8 0 0 8 8 0 0 0 8 0 8 8 0 0 0 0 8 8 0 0 8 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 0 0 0 8 8 8 0 0 0 8 8 8 8 0 8 8 0 8 8 8 0 0 0 8 0 0 0 8 0 0 8 8 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 0 8 0 8 8 0 0 0 0 8 0 0 8 8 0 0 8 8 8 8 8 8 0 8 0 0 0 8 0 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 8 8 8 0 8 0 8 8 0 8 0 0 0 8 8 0 0 0 0 8 0 8 0 0 8 8 8 0 0 0 8 8 0 0 0 0 0 8 0 0 0 8 0 0 0 8 8 0 8 0 8 8 8 0 0 8 0 8 8 0 8 8 8 8 0 8 0 0 8 0 0 8 8 0 8 0 8 0 0 8 8 8 8 0 0 8 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 0 8 0 0 0 8 0 8 0 0 8 8 8 0 8 8 8 0 0 8 8 0 0 0 8 0 0 8 8 0 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 0 0 8 8 8 8 0 0 0 8 0 0 0 0 0 8 8 0 8 8 8 0 8 8 0 0 8 8 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 0 8 8 0 0 0 8 0 0 0 0 8 0 8 0 8 8 8 0 8 8 0 8 8 0 0 8 8 0 8 0 0 generates a code of length 57 over Z16 who´s minimum homogenous weight is 48. Homogenous weight enumerator: w(x)=1x^0+86x^48+10x^50+161x^52+80x^54+222x^56+3072x^57+132x^58+153x^60+32x^62+76x^64+2x^66+51x^68+14x^72+3x^76+1x^96 The gray image is a code over GF(2) with n=456, k=12 and d=192. This code was found by Heurico 1.16 in 0.628 seconds.