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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 X 1 X X 1 1 X 0 X 1 1 1 2 1 1 1 0 X 0 X+2 0 X+2 0 X+2 2 X+2 0 X+2 0 X+2 2 X 2 X 2 X 0 0 X+2 X+2 0 2 X+2 X 0 X+2 2 X 0 X+2 0 0 X+2 X 0 X+2 2 X+2 X X+2 0 X 2 2 X+2 0 X 0 2 X+2 2 X 2 X X X X+2 X+2 2 X 0 0 X+2 X+2 X X+2 2 X+2 X 2 X+2 0 0 2 0 0 X+2 X X+2 2 X 2 0 2 X+2 X+2 0 0 2 0 0 0 0 0 2 0 0 0 2 0 2 0 0 0 2 0 0 2 2 2 0 2 0 2 2 0 0 2 0 0 2 0 2 2 0 2 2 0 0 0 2 2 2 0 2 0 0 0 2 0 0 2 0 2 2 2 2 2 0 0 2 0 2 2 0 2 2 0 2 0 2 0 2 2 0 0 2 2 0 2 2 0 2 2 0 2 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 2 0 2 0 0 2 2 2 2 0 2 0 2 0 0 2 2 0 0 2 2 2 0 2 0 0 0 2 2 2 2 2 2 0 2 0 0 0 2 0 2 0 0 2 0 0 2 0 2 2 2 0 0 2 0 2 0 0 0 0 2 2 2 2 2 2 0 0 2 0 0 2 2 0 0 0 0 0 0 2 0 0 0 0 0 2 2 0 2 2 0 2 2 2 2 2 0 2 2 0 2 0 2 2 0 0 2 0 0 0 2 0 2 0 0 2 2 0 2 2 2 0 2 0 0 2 2 2 2 0 2 0 2 0 0 0 0 2 0 2 2 2 2 2 0 2 2 2 2 2 2 2 2 2 0 0 0 2 2 0 0 0 0 2 2 0 0 0 0 0 2 0 0 0 2 2 0 2 0 2 0 2 0 2 0 0 2 0 0 2 0 0 2 0 0 2 2 0 2 0 2 2 0 0 2 2 2 0 2 2 0 0 2 2 0 2 2 0 0 2 2 2 2 0 2 0 0 0 0 0 0 2 2 0 2 0 0 0 2 2 2 0 0 2 2 2 0 0 2 2 0 0 0 2 0 0 0 0 0 0 0 2 0 2 0 0 0 2 0 0 0 2 0 2 0 2 0 2 2 2 2 2 0 0 2 0 0 0 2 0 2 2 0 2 0 2 0 2 2 0 0 0 0 2 0 2 0 2 2 2 2 0 2 0 0 0 2 0 2 0 0 0 0 2 2 0 2 0 2 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 2 0 2 0 2 0 2 0 2 0 0 0 0 2 2 0 2 2 0 2 2 2 0 0 0 2 0 0 2 0 2 2 0 2 0 2 0 0 0 2 0 2 0 0 2 2 2 0 2 0 2 2 2 0 2 2 0 2 2 2 0 2 0 0 0 0 2 2 2 0 2 0 0 2 2 2 2 0 2 2 0 2 0 generates a code of length 90 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 81. Homogenous weight enumerator: w(x)=1x^0+66x^81+29x^82+32x^83+57x^84+106x^85+77x^86+112x^87+226x^88+220x^89+289x^90+180x^91+199x^92+144x^93+86x^94+44x^95+13x^96+62x^97+19x^98+12x^99+7x^100+38x^101+5x^102+4x^103+4x^104+4x^105+7x^106+1x^108+3x^112+1x^160 The gray image is a code over GF(2) with n=360, k=11 and d=162. This code was found by Heurico 1.16 in 10.2 seconds.