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 2 1 1 1 1 2 1 1 4 1 1 0 2 4 2 1 1 0 1 1 2 1 1 4 1 0 1 4 1 2 4 4 0 12 0 12 0 12 0 12 0 4 8 0 12 12 4 0 8 8 0 8 0 12 12 8 12 0 4 12 12 12 4 4 12 4 12 12 0 12 12 8 4 12 12 12 0 12 4 8 8 12 4 0 12 12 4 4 12 12 12 0 0 0 0 8 0 0 0 0 0 0 0 8 8 0 8 8 0 8 0 0 8 8 0 0 0 8 8 0 0 0 8 8 0 8 0 8 0 0 8 8 0 0 8 0 8 8 8 8 0 8 0 0 0 0 8 8 0 8 0 0 8 0 0 0 0 8 0 0 0 0 0 8 0 0 0 8 8 0 0 0 8 8 8 0 8 8 8 8 0 8 0 0 0 0 0 8 0 0 8 0 0 0 8 8 8 0 0 8 8 8 0 0 8 0 8 8 8 8 0 0 0 0 8 0 0 0 0 8 0 0 0 0 0 0 8 0 0 0 8 0 8 8 8 8 8 8 0 0 8 8 8 8 0 8 8 8 8 8 8 0 8 8 8 8 8 8 8 8 8 8 8 8 0 8 8 8 0 8 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 8 8 0 8 0 8 0 8 0 8 8 0 8 0 8 8 0 8 0 8 8 0 0 0 8 8 0 8 0 8 8 8 8 8 0 0 0 0 0 0 8 0 0 0 0 8 0 0 0 8 8 0 8 8 0 8 8 8 8 0 8 0 8 8 8 8 8 8 0 0 8 0 0 8 8 8 8 8 8 0 8 8 0 8 0 8 0 0 0 0 0 8 8 8 8 0 0 0 0 0 0 0 8 0 8 0 0 8 8 0 8 8 0 8 0 0 8 8 0 8 0 0 8 0 0 0 0 8 8 0 0 0 8 0 8 0 0 8 8 8 0 8 0 8 8 0 0 0 8 8 8 0 0 8 0 8 0 0 0 0 0 0 0 0 8 0 8 8 8 0 8 8 8 8 0 0 8 0 8 8 0 0 0 0 8 0 8 8 0 0 0 0 0 8 8 8 0 0 0 0 8 0 0 8 0 0 8 8 8 0 0 8 0 8 8 0 8 generates a code of length 61 over Z16 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+145x^52+138x^54+100x^55+354x^56+128x^57+648x^58+912x^59+1344x^60+768x^61+1212x^62+952x^63+708x^64+128x^65+264x^66+80x^67+182x^68+42x^70+4x^71+49x^72+24x^76+7x^80+1x^84+1x^88 The gray image is a code over GF(2) with n=488, k=13 and d=208. This code was found by Heurico 1.16 in 1.96 seconds.