The generator matrix 1 1 1 1 1 1 1 1 2 0 2 4 1 1 2 2 1 1 4 4 1 0 2 4 6 0 6 4 2 6 2 2 2 0 4 0 4 6 2 4 0 0 generates a code of length 21 over Z8 who´s minimum homogenous weight is 20. Homogenous weight enumerator: w(x)=1x^0+3x^20+16x^21+3x^22+8x^23+1x^26 The gray image is a code over GF(2) with n=84, k=5 and d=40. This code was found by Heurico 1.16 in 0.00184 seconds.