The generator matrix 1 1 1 1 1 1 2 1 1 0 2 0 0 0 0 2 0 0 0 0 2 0 0 0 2 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 2 2 0 0 generates a code of length 9 over Z4 who´s minimum homogenous weight is 4. Homogenous weight enumerator: w(x)=1x^0+15x^4+53x^8+32x^10+21x^12+6x^16 The gray image is a code over GF(2) with n=18, k=7 and d=4. This code was found by Heurico 1.16 in 0.000229 seconds.