The generator matrix 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 2 2a+2 1 0 1 1 2a 2a+2 1 1 1 1 1 1 1 1 1 1 2a+2 1 2 1 2 0 2a 1 1 1 2a 2 1 1 2a+2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 0 1 0 0 2 2a+2 1 3a+2 3a+3 1 a 2a+3 2a+3 a+3 a 1 3a+2 a+1 a+1 1 1 3a+2 2a+2 2a+1 2a+3 1 1 2 a 2a a+2 0 3a+1 3a+1 3a+3 2 1 1 a+3 1 2a+3 1 1 2 2a+2 3a+2 2 1 0 3 3a+2 1 a+1 a 2a+1 3a+3 a+2 a 0 a+3 2a 0 3a+1 3 2a+1 3 a a+1 1 0 0 1 1 3a+2 3a+3 3 2a+3 2a+1 3a+3 0 2a a 2a a+2 3a+1 3a+1 a a+1 3a+2 1 a+1 1 3a+1 2 3a+2 a+1 a 0 2a+3 2a+3 3a+3 3a+1 2a+1 2 1 3a 2a+2 3a 0 3 3a+2 3a 1 3a+3 3a+2 a+1 2a+1 1 2a 3a+1 2a+1 3a+1 3a+2 3a+2 1 3a+3 2a+2 2a+1 0 3a 3a+2 2a+1 2a+1 a+2 1 a+2 3a+1 2a+3 0 0 0 2a+2 0 0 2a+2 2a+2 2a+2 2 2a 2 0 2a 0 2a+2 0 2a 0 2a+2 2a+2 2a 2a+2 2a 2a+2 2a 0 2a+2 2a+2 2a 0 2a 2 2a 2 2 2a 2a 2a+2 2a+2 2 0 2 2 2a 2a+2 2a+2 2a+2 2a 0 2a 2a 2a+2 2a 0 2a+2 2a+2 2 0 0 0 2 0 2a 2a+2 2 2a 2a 0 generates a code of length 69 over GR(16,4) who´s minimum homogenous weight is 196. Homogenous weight enumerator: w(x)=1x^0+1506x^196+2907x^200+3567x^204+2976x^208+2487x^212+1794x^216+837x^220+300x^224+3x^228+3x^240+3x^248 The gray image is a code over GF(4) with n=276, k=7 and d=196. This code was found by Heurico 1.16 in 1.47 seconds.