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 2 1 2 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 4 1 1 0 1 1 4 2 1 2 1 1 0 12 0 12 0 12 0 12 8 4 0 12 0 12 8 4 0 0 12 12 0 8 12 4 12 4 4 12 12 4 12 8 12 0 8 0 8 8 0 0 8 0 8 0 12 4 0 4 0 12 0 8 4 4 0 12 12 4 12 8 0 0 0 8 0 0 0 0 0 8 0 0 0 8 8 8 8 0 0 0 8 8 0 0 0 0 0 0 8 0 8 0 8 8 0 8 8 8 0 8 8 8 0 0 8 8 8 8 8 0 0 0 0 0 8 8 0 8 8 8 8 0 0 0 0 8 0 0 0 0 0 8 0 8 8 8 8 0 0 8 0 8 0 8 8 8 0 0 0 8 8 0 0 0 8 8 8 8 8 8 8 0 0 0 0 8 8 8 0 0 8 0 8 8 0 0 8 8 8 0 8 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 0 0 8 8 8 0 0 8 8 8 8 8 8 8 8 8 8 8 8 8 0 8 8 8 8 8 0 0 0 0 8 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 8 8 8 0 8 8 8 0 0 8 0 8 8 0 8 0 0 8 8 8 0 0 8 8 8 8 8 8 0 0 8 0 0 0 0 0 0 0 0 8 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 8 0 0 8 8 8 0 8 8 0 8 8 8 8 0 8 0 0 0 0 8 8 0 0 0 0 0 8 0 8 0 8 0 8 0 0 0 8 8 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 0 0 8 8 0 0 0 8 8 0 0 8 8 0 0 8 0 0 8 8 0 8 8 8 0 8 0 0 8 8 0 0 0 0 0 0 8 8 8 0 8 8 0 0 0 8 8 0 0 generates a code of length 61 over Z16 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+33x^52+99x^54+16x^55+118x^56+32x^57+208x^58+368x^59+855x^60+704x^61+846x^62+368x^63+173x^64+32x^65+86x^66+16x^67+68x^68+29x^70+20x^72+10x^74+11x^76+2x^78+1x^100 The gray image is a code over GF(2) with n=488, k=12 and d=208. This code was found by Heurico 1.16 in 0.607 seconds.