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 1 2 1 1 2 1 1 1 1 1 1 1 2 1 2 1 1 1 1 4 1 2 1 1 4 1 2 4 1 1 0 2 1 4 1 0 12 0 0 0 4 12 4 8 12 8 12 0 4 8 12 0 12 0 12 8 0 12 4 0 0 8 4 8 12 4 12 4 0 12 4 0 8 0 4 4 12 4 12 12 0 12 8 8 12 12 8 4 12 0 12 4 8 8 0 12 4 12 12 8 8 0 0 12 0 4 4 4 8 0 4 8 4 4 0 12 8 0 12 12 0 0 12 12 8 0 12 8 8 12 12 12 0 4 0 4 12 4 4 0 8 4 8 0 8 0 8 12 8 12 4 12 0 0 0 12 8 0 4 8 8 12 12 8 4 4 8 0 0 0 12 4 0 4 4 8 0 12 4 4 4 8 8 8 8 4 4 4 0 12 0 0 8 4 4 4 8 12 8 0 0 12 0 12 0 4 0 8 12 0 8 12 4 12 12 4 0 4 12 12 8 0 8 8 0 12 4 0 4 4 0 0 8 0 0 0 0 8 0 0 8 8 8 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 8 8 8 0 0 8 8 0 0 0 0 8 0 0 8 8 0 0 0 0 8 0 8 8 0 8 8 8 8 8 0 0 0 8 0 8 0 0 0 0 0 8 0 0 0 0 8 8 0 8 8 8 8 0 8 0 8 8 8 8 8 0 0 8 8 8 0 0 8 8 8 0 8 8 8 8 8 0 0 8 8 8 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 0 8 8 8 0 generates a code of length 66 over Z16 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+269x^60+36x^61+16x^62+280x^63+570x^64+732x^65+480x^66+688x^67+454x^68+252x^69+16x^70+56x^71+150x^72+4x^73+76x^76+15x^80+1x^108 The gray image is a code over GF(2) with n=528, k=12 and d=240. This code was found by Heurico 1.16 in 98.9 seconds.