Abstract
In this paper, difference sets in groups containing subgroups of index 2 are considered, especially group of order 2m where m is odd. The author shows that the only difference sets in groups of order 2pα are trivial. The same conclusion is true for some special parameters.
| Original language | English |
|---|---|
| Pages (from-to) | 199-205 |
| Number of pages | 7 |
| Journal | Ars Combinatoria |
| Volume | 42 |
| Publication status | Published - Apr 1996 |