We give an explicit list of all p-groups G with a cyclic subgroup of index p2, such that the group algebra KG over the field K of characteristic p has a filtered multiplicative K -basis. We also prove that such a K -basis does not exist for the group algebra KG, in the case when G is either a non-Abelian powerful p-group or a two generated p-group (p ≠ 2) with a central cyclic commutator subgroup. This paper is a continuation of the paper which appeared in Arch. Math. (Basel) 74 (2000), 217-285.
|Number of pages||16|
|Journal||Algebras and Representation Theory|
|Publication status||Published - Aug 2003|
- Filtered multiplicative basis
- Finite-dimensional algebras
- Group algebras
ASJC Scopus subject areas