Glasnik matematički, Vol. 35 No. 2, 2000.
Izvorni znanstveni članak
Symmetric (66,26,10) designs having Frob_55 as an automorphism group
Dean Crnković
Sanja Rukavina
Sažetak
Up to isomorphism there are three symmetric (66,26,10) designs with automorphism group isomorphic to Frob55. Among them there is one self-dual and one pair of dual designs. Full automorphism groups of dual designs are isomorphic to Frob55, and full automorphism group of the self-dual design is isomorphic to Frob55 × D10. For those three designs corresponding derived and residual designs with respect to a block are constructed.
Ključne riječi
Symmetric design; automorphism group; orbit structure
Hrčak ID:
4877
URI
Datum izdavanja:
1.12.2000.
Posjeta: 744 *