dc.identifier.uri |
http://dx.doi.org/10.15488/13825 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/13937 |
|
dc.contributor.author |
Sambale, Benjamin
|
|
dc.date.accessioned |
2023-06-06T09:09:38Z |
|
dc.date.available |
2023-06-06T09:09:38Z |
|
dc.date.issued |
2021 |
|
dc.identifier.citation |
Sambale, B.: Generalized bases of finite groups. In: Archiv der Mathematik : ADM = Archives mathématiques = Archives of mathematics 117 (2021), Nr. 1, S. 9-18. DOI: https://doi.org/10.1007/s00013-021-01589-x |
|
dc.description.abstract |
Motivated by recent results on the minimal base of a permutation group, we introduce a new local invariant attached to arbitrary finite groups. More precisely, a subset Δ of a finite group G is called a p-base (where p is a prime) if ⟨ Δ ⟩ is a p-group and C G(Δ) is p-nilpotent. Building on results of Halasi–Maróti, we prove that p-solvable groups possess p-bases of size 3 for every prime p. For other prominent groups, we exhibit p-bases of size 2. In fact, we conjecture the existence of p-bases of size 2 for every finite group. Finally, the notion of p-bases is generalized to blocks and fusion systems. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Berlin, Heidelberg : Springer |
|
dc.relation.ispartofseries |
Archiv der Mathematik : ADM = Archives mathématiques = Archives of mathematics 117 (2021), Nr. 1 |
|
dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0 |
|
dc.subject |
Base |
eng |
dc.subject |
Fusion |
eng |
dc.subject |
p-nilpotent centralizer |
eng |
dc.subject.ddc |
510 | Mathematik
|
ger |
dc.subject.ddc |
050 | Zeitschriften, fortlaufende Sammelwerke
|
ger |
dc.title |
Generalized bases of finite groups |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
1420-8938 |
|
dc.relation.issn |
0003-889X |
|
dc.relation.doi |
https://doi.org/10.1007/s00013-021-01589-x |
|
dc.bibliographicCitation.issue |
1 |
|
dc.bibliographicCitation.volume |
117 |
|
dc.bibliographicCitation.firstPage |
9 |
|
dc.bibliographicCitation.lastPage |
18 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|