The normalizer problem for finite groups with prescribed 2-subgroups

Suppose that $ X $ is a finite group with prescribed $ 2 $-subgroups. Under certain conditions, it is shown that the normalizer property holds for $ X $. In particular, let $ X $ be a semidirect product of a normal $ 2 $-complement $ O_{2'}(X) $ by a Sylow $ 2 $-subgroup $ P $. If $ m^{3} $ is conjugate to $ m $ or $ m^{-1} $, for all $ m\in P $, then $ X $ has the normalizer property. Our result generalizes a result due to Mazur, which states that the normalizer property holds for finite groups that have the Sylow $ 2 $-subgroup of order $ 2 $.

Authors

Institutions

Publication Details

Journal
AIMS Mathematics
Published
2025-01-01
DOI
https://doi.org/10.3934/math.2025759
Primary Topic
Finite Group Theory Research
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

The normalizer problem for finite groups with prescribed 2-subgroups

Liang Zhang, Jinke Hai
AIMS Mathematics
Finite Group Theory Research
article

The normalizer problem for finite groups with prescribed 2-subgroups

Liang Zhang, Jinke Hai
article en

Abstract

Suppose that $ X $ is a finite group with prescribed $ 2 $-subgroups. Under certain conditions, it is shown that the normalizer property holds for $ X $. In particular, let $ X $ be a semidirect product of a normal $ 2 $-complement $ O_{2'}(X) $ by a Sylow $ 2 $-subgroup $ P $. If $ m^{3} $ is conjugate to $ m $ or $ m^{-1} $, for all $ m\in P $, then $ X $ has the normalizer property. Our result generalizes a result due to Mazur, which states that the normalizer property holds for finite groups that have the Sylow $ 2 $-subgroup of order $ 2 $.

AIMS MathematicsVol. 10(7)
Yili Normal University (CN)
Openalex Percentile: Top 75%
Finite Group Theory Research
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

The normalizer problem for finite groups with prescribed 2-subgroups — Liang Zhang, Jinke Hai · AIMS Mathematics (2025) | TGRS Research Map | TGRS