The generator matrix 1 0 0 0 0 0 0 1 1 1 X 0 1 1 1 1 0 X 0 X 0 1 1 0 1 1 X 0 X 1 X 0 1 1 1 X 1 1 X 1 1 0 X 0 1 0 1 1 1 0 X 1 X 0 0 1 1 1 1 1 1 1 X 1 0 0 X X X 0 X 1 X 1 X 1 0 1 0 0 0 0 0 0 0 0 0 1 1 X+1 1 1 1 1 0 1 X X X 1 X+1 1 0 1 0 1 1 X 1 X+1 0 X X+1 1 1 1 X+1 1 X 0 0 1 X X+1 0 1 1 0 1 X X X X 1 X+1 1 X+1 0 1 X 1 1 1 1 1 1 0 X+1 1 X 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X X 0 0 0 X X X X X 0 X 0 X X 0 X X X 1 1 1 X+1 X+1 1 1 1 X+1 X+1 1 1 1 1 1 1 1 1 1 X+1 X+1 X+1 X+1 1 1 X 1 1 X X+1 0 X+1 1 X X+1 0 1 X 0 0 0 0 1 0 0 0 0 0 0 0 X 0 X 0 X 0 X 0 0 1 X+1 1 X+1 X+1 X+1 1 1 1 X+1 1 X X 1 X 1 0 0 X+1 X X+1 X 0 X+1 0 1 1 0 1 X X+1 X 0 X+1 X 0 X+1 0 1 X X+1 X X 0 1 1 X+1 X X X 1 1 X+1 X 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 1 X X+1 X 1 1 0 0 0 X 1 X 0 X X+1 X+1 X+1 X 0 X 0 1 X+1 1 X 1 1 X+1 0 X+1 X X+1 X+1 0 0 0 X+1 1 X X+1 0 X+1 1 X+1 1 0 0 1 1 X+1 X+1 X+1 X+1 X X 1 X+1 1 X 0 X X 0 0 0 0 0 0 1 0 1 0 X+1 1 1 1 0 0 X+1 X+1 X 1 X+1 X 0 1 X+1 X 1 1 X X+1 X X+1 1 0 1 1 1 X+1 X+1 1 X+1 X+1 1 X+1 X+1 1 0 X 0 1 0 1 X+1 X+1 0 0 1 0 0 0 X+1 X+1 X X+1 1 X+1 X+1 X 1 0 1 1 X+1 1 1 X+1 0 0 0 0 0 0 0 1 1 X+1 X 1 0 X 0 1 1 1 1 0 X 1 0 X+1 0 X+1 0 X X+1 X+1 X 0 1 0 X+1 1 1 X X+1 0 0 X X X 1 1 0 1 1 X X 1 X 1 X 1 0 1 1 0 X 1 0 0 X+1 X+1 1 0 0 1 0 0 1 0 1 X+1 1 0 0 0 0 0 0 0 X X 0 0 0 0 0 X X 0 0 X X X X 0 X 0 X 0 X X 0 0 0 0 0 X 0 X X 0 0 X X 0 X 0 X 0 0 X X X X X X X X 0 X 0 X X 0 X 0 0 X 0 X X X 0 0 X X X 0 generates a code of length 76 over Z2[X]/(X^2) who´s minimum homogenous weight is 61. Homogenous weight enumerator: w(x)=1x^0+36x^61+160x^62+304x^63+437x^64+564x^65+649x^66+872x^67+1083x^68+1142x^69+1318x^70+1436x^71+1587x^72+1734x^73+1870x^74+1986x^75+2068x^76+2072x^77+1899x^78+1882x^79+1866x^80+1604x^81+1262x^82+1178x^83+1014x^84+770x^85+580x^86+436x^87+323x^88+234x^89+162x^90+90x^91+64x^92+28x^93+31x^94+6x^95+2x^96+8x^97+1x^98+2x^99+3x^100+4x^102 The gray image is a linear code over GF(2) with n=152, k=15 and d=61. This code was found by Heurico 1.11 in 66.1 seconds.