Research output: Contribution to journal › Article › peer-review
Structure of k-Closures of Finite Nilpotent Permutation Groups. / Churikov, D. V.
In: Algebra and Logic, Vol. 60, No. 2, 05.2021, p. 154-159.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Structure of k-Closures of Finite Nilpotent Permutation Groups
AU - Churikov, D. V.
N1 - Funding Information: Supported by Mathematical Center in Akademgorodok, Agreement with RF Ministry of Education and Science No. 075-15-2019-1613. Publisher Copyright: © 2021, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2021/5
Y1 - 2021/5
N2 - Let G be a permutation group of a set Ω and k be a positive integer. The k-closure of G is the greatest (w.r.t. inclusion) subgroup G(k) in Sym(Ω) which has the same orbits as has G under the componentwise action on the set Ωk. It is proved that the k-closure of a finite nilpotent group coincides with the direct product of k-closures of all of its Sylow subgroups.
AB - Let G be a permutation group of a set Ω and k be a positive integer. The k-closure of G is the greatest (w.r.t. inclusion) subgroup G(k) in Sym(Ω) which has the same orbits as has G under the componentwise action on the set Ωk. It is proved that the k-closure of a finite nilpotent group coincides with the direct product of k-closures of all of its Sylow subgroups.
KW - finite nilpotent group
KW - k-closure
KW - Sylow subgroup
UR - http://www.scopus.com/inward/record.url?scp=85115135617&partnerID=8YFLogxK
U2 - 10.1007/s10469-021-09637-9
DO - 10.1007/s10469-021-09637-9
M3 - Article
AN - SCOPUS:85115135617
VL - 60
SP - 154
EP - 159
JO - Algebra and Logic
JF - Algebra and Logic
SN - 0002-5232
IS - 2
ER -
ID: 34257315