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 2 2 2 2 1 2 4 4 0 1 4 1 2 1 4 1 0 1 0 4 1 4 1 1 2 1 1 1 1 4 1 1 0 12 0 4 0 0 4 12 0 0 12 12 0 8 12 12 8 0 12 12 4 12 4 0 8 0 8 4 12 12 4 12 8 0 4 12 4 4 12 12 12 8 12 8 8 4 0 8 8 12 12 4 4 12 8 4 0 12 8 4 0 0 0 12 4 0 12 4 0 0 12 12 8 8 12 4 0 4 8 0 0 4 4 12 8 4 0 12 8 8 0 12 8 4 12 12 8 4 0 0 8 4 4 4 4 0 0 4 4 4 8 8 4 4 0 0 0 8 12 4 4 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 0 0 8 8 0 8 8 8 0 8 0 8 0 8 8 8 0 8 0 8 0 8 0 0 0 8 8 0 0 8 8 0 8 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 8 8 8 8 8 0 0 8 0 0 0 0 8 0 8 8 0 0 8 8 0 0 0 8 8 0 0 8 8 8 8 0 8 8 0 0 0 8 8 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 8 8 8 0 0 0 8 0 8 8 0 8 0 8 0 0 8 8 0 8 0 0 0 0 0 8 8 0 8 8 8 8 8 8 8 0 8 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 8 8 8 8 0 8 0 8 8 8 0 0 0 0 8 8 0 8 8 0 8 8 0 8 8 8 8 8 0 0 8 0 8 0 8 0 8 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 8 0 8 8 0 0 0 8 8 0 8 0 8 0 0 0 8 0 0 8 8 8 8 8 0 0 0 0 8 8 8 0 8 0 0 8 0 0 8 8 0 8 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 0 8 8 8 8 8 8 0 8 8 0 0 0 0 8 8 0 8 8 8 0 8 8 0 0 0 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 0 8 8 8 8 0 8 8 8 8 8 8 0 8 0 0 0 0 8 0 0 8 0 8 0 8 8 8 0 8 0 8 8 8 8 8 8 8 0 8 0 0 generates a code of length 61 over Z16 who´s minimum homogenous weight is 48. Homogenous weight enumerator: w(x)=1x^0+30x^48+54x^49+104x^50+164x^51+208x^52+258x^53+346x^54+580x^55+795x^56+1662x^57+2326x^58+3376x^59+4403x^60+4258x^61+4416x^62+3288x^63+2307x^64+1634x^65+782x^66+660x^67+339x^68+278x^69+170x^70+100x^71+72x^72+42x^73+34x^74+24x^75+25x^76+6x^77+12x^78+10x^80+2x^82+1x^84+1x^88 The gray image is a code over GF(2) with n=488, k=15 and d=192. This code was found by Heurico 1.16 in 25.3 seconds.