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 1 2 1 2 2 2 2 4 1 1 2 4 2 1 1 1 0 1 2 1 0 1 2 4 4 1 2 1 2 2 1 0 2 1 2 1 1 4 4 2 1 0 12 0 4 0 0 4 12 0 0 12 12 0 8 12 8 12 0 4 12 12 0 4 8 8 8 12 12 4 0 12 4 8 8 4 0 4 4 12 12 12 0 0 8 8 12 0 12 0 8 4 0 4 8 12 0 12 12 12 4 12 12 12 0 4 8 0 0 0 8 4 12 0 0 0 12 4 0 12 4 0 0 12 12 8 8 12 4 4 0 8 4 4 0 4 4 8 4 8 0 0 0 12 12 4 12 4 12 12 4 4 8 8 8 8 12 4 4 12 12 12 4 0 12 8 0 4 0 12 8 8 8 12 8 4 12 4 12 8 4 12 0 4 12 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 8 8 8 8 8 0 0 0 8 0 8 8 8 0 8 0 0 8 8 0 0 8 0 8 8 8 0 0 8 8 0 0 8 8 0 8 8 8 8 8 8 0 8 8 0 8 0 0 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 8 8 8 8 0 8 8 0 8 8 0 8 0 8 8 0 8 0 8 0 8 0 0 8 0 8 0 8 0 0 0 8 8 0 0 8 8 8 8 8 0 8 8 0 8 8 0 8 8 8 0 0 8 8 8 8 0 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 8 0 0 8 8 0 8 8 8 0 0 8 0 0 0 8 0 8 8 8 0 8 0 8 8 0 8 8 0 0 0 8 0 8 0 8 8 0 8 8 8 0 8 0 8 8 8 0 8 8 0 0 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 8 8 0 0 0 8 8 0 8 0 8 0 8 8 8 8 0 0 8 0 0 8 0 0 0 0 8 8 8 0 0 8 0 0 0 8 8 0 0 8 0 8 8 8 8 8 8 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 8 0 0 0 8 8 8 0 0 8 0 0 0 8 0 0 8 0 0 8 0 8 8 8 8 0 0 0 8 8 8 8 8 8 8 8 8 0 0 8 0 8 8 0 0 8 0 0 8 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 0 8 8 8 8 8 8 8 8 0 8 8 0 8 0 8 8 8 0 8 0 0 0 8 0 0 8 8 8 8 0 0 8 8 8 8 0 0 0 0 0 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 0 8 8 8 0 8 8 8 8 0 8 8 8 8 0 8 0 0 0 0 0 8 8 8 0 0 8 0 8 8 0 8 0 0 0 8 0 8 0 0 8 8 0 0 0 8 8 8 0 8 8 0 0 generates a code of length 73 over Z16 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+90x^60+46x^61+131x^62+162x^63+368x^64+242x^65+576x^66+366x^67+1378x^68+476x^69+4235x^70+480x^71+7597x^72+532x^73+7599x^74+516x^75+4150x^76+462x^77+1455x^78+394x^79+595x^80+242x^81+215x^82+110x^83+120x^84+40x^85+77x^86+20x^87+31x^88+8x^89+37x^90+4x^92+6x^94+5x^98+2x^100 The gray image is a code over GF(2) with n=584, k=15 and d=240. This code was found by Heurico 1.16 in 33.5 seconds.