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 1 1 1 2 1 1 1 1 1 1 1 0 2 0 0 0 0 2 2 2 2a 0 2 2a+2 2a 2a+2 2a 2 2 2a 0 2a+2 2a 2 2a 0 2 0 2a+2 2a 2 2a+2 2a 0 0 2a 2a 2 2a+2 2 2a+2 2a+2 0 2a+2 2a 2a 2a 2 2 0 2a 0 2 0 2a 2a 0 2 2a 2 2a 2 0 2 0 2a 2 0 2a+2 0 0 0 0 2 0 0 2 2a+2 2a 2a 2a 0 0 2a 2a 0 2a 2a+2 2a 2a+2 2a+2 0 2 2a+2 0 2a+2 0 2a 2a 2a 2a 2a+2 0 2a+2 2a+2 0 0 2a+2 2 2 0 2a 0 2 2a 2 2 2a 2 2 0 0 2a 2a 2a 2 2a 0 2a+2 2a+2 0 2a+2 2a 2a 2a+2 0 2a 2a+2 2a 0 2a+2 0 0 0 2 0 2a+2 0 2 2a 2a+2 2 2 2 0 2 2a+2 2 2 2a+2 2a+2 2a+2 2a 0 2a+2 2a+2 0 2 2a 0 2a+2 0 2a 2 2 2a 0 2a 0 2 2a+2 0 2a+2 0 2a 2 2a 2a 2 2a 2a+2 2 2 2a+2 2a+2 0 2 2a+2 2 0 2 2 2a+2 2 2a 2 2a+2 0 0 2a+2 2a+2 0 0 0 0 2 2 2 2a+2 2 2 2 2a 0 0 0 2a 2 2a 2a+2 2a+2 2a 0 2a 2 2a 2a 0 0 2a+2 2a+2 2a+2 2a 2 0 0 2 2a 2a 2 0 2a 2 2a+2 2a+2 2 2a+2 2a+2 2a+2 2 2a+2 2a 2 2a+2 0 2a+2 2a 2a 2a 2a+2 2 2a 0 0 2a 2a+2 0 2a+2 2 2a 2a+2 generates a code of length 70 over GR(16,4) who´s minimum homogenous weight is 196. Homogenous weight enumerator: w(x)=1x^0+147x^196+174x^200+192x^204+768x^207+129x^208+2304x^211+69x^212+84x^216+39x^220+48x^224+27x^228+30x^232+39x^236+24x^240+12x^244+6x^248+3x^276 The gray image is a code over GF(4) with n=280, k=6 and d=196. This code was found by Heurico 1.16 in 0.405 seconds.