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 2 0 1 1 1 2 0 1 2 1 0 1 2 0 1 1 2 1 0 1 1 1 2 1 0 1 2 1 1 1 1 1 1 0 2 0 1 1 1 2 1 1 2 2 4 1 0 2 0 6 0 6 0 6 0 6 4 6 0 6 0 4 6 2 0 0 6 2 4 6 6 2 0 6 2 6 2 2 6 2 2 0 6 2 6 4 6 0 2 6 2 6 2 0 2 2 6 0 4 0 2 4 4 2 6 2 4 2 0 6 2 4 0 6 4 0 0 0 4 0 0 0 0 0 0 0 4 0 4 0 0 4 0 0 0 4 4 4 4 4 0 0 4 4 4 4 0 4 4 0 4 0 0 4 0 4 0 4 4 4 4 0 0 4 4 0 4 0 0 0 0 0 4 4 0 4 0 4 0 4 0 4 0 4 4 4 0 0 0 4 0 0 0 0 0 0 0 0 0 4 0 0 0 4 0 0 0 0 0 4 0 0 4 4 4 4 4 4 4 4 0 4 4 0 4 0 4 4 4 0 4 0 0 0 0 4 4 4 4 0 4 4 0 0 4 0 0 0 4 0 0 0 0 4 4 0 0 0 0 0 4 0 0 0 0 0 0 0 4 0 0 4 4 4 4 0 4 0 4 0 0 4 4 0 0 0 0 4 4 0 4 0 4 4 4 4 4 0 0 4 0 4 4 0 4 4 4 0 0 0 4 0 4 0 0 4 4 0 4 4 4 0 0 4 4 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 0 0 4 4 0 0 4 4 0 0 4 0 4 0 4 0 0 4 4 0 0 4 4 4 4 0 0 0 0 4 4 0 4 4 0 4 0 0 4 4 0 4 4 4 0 0 4 4 0 4 0 4 4 4 4 0 0 0 0 0 0 0 4 0 0 0 0 0 4 0 4 0 4 4 4 4 0 4 0 4 0 0 4 0 0 4 0 4 4 4 4 0 0 0 0 0 4 4 0 0 0 0 4 4 4 0 4 0 4 4 4 4 0 0 0 4 0 0 4 4 0 4 4 0 0 4 0 0 0 0 0 0 0 4 0 0 0 4 0 0 4 4 4 4 0 4 4 0 0 4 4 4 0 4 0 4 4 4 0 0 4 0 4 0 0 4 4 4 0 4 4 4 0 0 0 0 0 0 0 0 4 4 4 0 4 4 0 4 4 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 4 0 4 0 4 0 4 0 0 0 4 0 4 4 4 4 0 4 0 0 0 4 4 0 4 4 0 0 4 4 4 4 4 0 0 0 4 0 0 0 0 0 4 0 0 4 4 0 0 0 4 4 0 4 4 0 4 4 0 0 0 4 0 0 0 0 0 0 0 0 0 4 0 4 0 0 4 4 4 0 4 0 0 4 4 4 0 4 0 0 4 0 4 4 4 4 4 4 4 0 0 4 4 0 4 0 0 0 4 0 4 4 4 4 4 4 0 0 0 4 0 0 4 0 4 0 4 0 4 0 0 4 generates a code of length 70 over Z8 who´s minimum homogenous weight is 58. Homogenous weight enumerator: w(x)=1x^0+57x^58+162x^60+20x^61+293x^62+92x^63+384x^64+288x^65+441x^66+672x^67+477x^68+1000x^69+491x^70+952x^71+531x^72+640x^73+460x^74+320x^75+328x^76+100x^77+218x^78+12x^79+119x^80+61x^82+34x^84+19x^86+5x^88+5x^90+6x^92+3x^94+1x^100 The gray image is a code over GF(2) with n=280, k=13 and d=116. This code was found by Heurico 1.16 in 71.5 seconds.