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 1 1 1 1 1 1 2 1 1 1 1 1 1 1 X 1 1 1 1 1 1 1 1 1 1 0 1 1 X 1 1 0 X 0 X+2 0 X+2 0 X 0 X+2 X 0 0 X+2 2 X 0 X+2 2 X+2 2 X+2 2 X+2 0 X+2 2 X+2 0 X+2 2 X 2 X+2 0 X 0 X+2 0 X 0 X+2 2 X+2 2 X X 2 2 X+2 2 X 0 X+2 2 X+2 0 0 X 2 X 0 2 X+2 X+2 0 0 2 X X 0 0 2 2 0 0 2 2 X X+2 X X+2 X+2 X 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 2 2 2 2 2 0 2 2 2 0 2 2 2 0 2 2 0 2 2 0 2 2 2 0 2 2 0 2 0 0 2 2 0 2 2 2 0 0 0 2 2 2 0 2 0 2 2 0 2 2 0 2 2 2 0 2 0 0 2 2 2 0 0 0 2 0 0 0 2 0 0 0 0 2 2 2 2 2 0 2 0 0 0 0 0 2 2 2 2 2 2 0 0 2 2 0 0 0 2 2 0 0 2 2 0 2 0 0 0 2 2 0 2 2 0 0 2 2 2 0 0 2 0 2 2 2 0 0 0 2 2 2 2 2 2 2 0 2 0 2 2 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 2 0 2 2 2 2 2 0 2 2 2 0 2 2 2 0 0 2 2 2 2 0 2 2 2 0 0 2 0 2 2 0 2 2 0 0 2 0 2 2 2 0 2 2 0 2 2 0 0 2 0 0 0 0 2 0 0 0 0 2 2 2 0 0 0 0 0 2 0 2 2 0 2 2 2 0 0 2 2 2 0 2 0 0 0 0 2 2 2 0 0 0 2 0 0 2 2 2 2 0 2 2 0 2 2 0 0 0 0 2 2 0 2 2 2 2 0 0 0 0 2 0 2 2 0 2 0 0 2 2 0 2 0 2 2 2 2 0 2 2 2 2 0 0 0 2 0 0 0 0 0 0 2 0 2 2 2 0 0 2 0 2 2 0 2 0 2 0 2 0 0 0 2 0 0 0 0 0 2 0 2 0 0 2 2 2 0 2 2 2 0 2 2 2 0 2 0 2 0 2 2 0 0 2 2 0 0 2 2 2 2 2 2 2 0 0 2 2 2 0 0 2 0 2 2 2 2 0 0 2 generates a code of length 84 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 78. Homogenous weight enumerator: w(x)=1x^0+34x^78+160x^80+154x^82+378x^84+150x^86+70x^88+30x^90+30x^92+16x^94+1x^160 The gray image is a code over GF(2) with n=336, k=10 and d=156. This code was found by Heurico 1.16 in 0.532 seconds.