Results 1 to 10 of about 34 (30)

On intersections of two non-incident subgroups of finite p-groups

Open Mathematics, 2021
In this paper, we investigate finite p-groups GG such that whenever A ...
Wang Jiao
doaj   +1 more source

On CSQ-normal subgroups of finite groups

Open Mathematics, 2016
We introduce a new subgroup embedding property of finite groups called CSQ-normality of subgroups. Using this subgroup property, we determine the structure of finite groups with some CSQ-normal subgroups of Sylow subgroups.
Xu Yong, Li Xianhua
doaj   +1 more source

FINITE $p$-GROUPS WITH SMALL AUTOMORPHISM GROUP

Forum of Mathematics, Sigma, 2015
For each prime $p$ we construct a family $\{G_{i}\}$ of finite $p$-groups such that $|\text{Aut}(G_{i})|/|G_{i}|$ tends to zero as $i$ tends to infinity.
JON GONZÁLEZ-SÁNCHEZ, ANDREI JAIKIN-ZAPIRAIN   +1 more
doaj   +1 more source

A note on the structure of a finite group G having a subgroup H maximal in 〈H, Hg〉

Open Mathematics, 2019
Let G be a finite group and H ≤ G. The authors study the structure of finite groups G having a subgroup H which is maximal in 〈H, Hg〉 for some g ∈ G. Some results on the structure of 〈H, Hg〉 and G are set up.
Xu Yong, Li Xianhua, Chen Guiyun
doaj   +1 more source

Finite groups with gcd(χ(1), χc (1)) a prime

Open Mathematics
The aim of this article is to study how the greatest common divisor of the degree and codegree of an irreducible character of a finite group influences its structure. We study a finite group GG with gcd(χ(1),χc(1)){\rm{\gcd }}\left(\chi \left(1),{\chi }^{
Gao Li, Wang Zhongbi, Chen Guiyun
doaj   +1 more source

Cumulene carbenes in TMC-1: Astronomical discovery of <i>l</i>-H₂C₅ ^★. [PDF]

Astron Astrophys, 2021
Cabezas C, Tercero B, Agúndez M, Marcelino N, Pardo JR, de Vicente P, Cernicharo J.   +6 more
europepmc   +1 more source

Detection of deuterated methylcyanoacetylene, CH₂DC₃N, in TMC-1. [PDF]

Astron Astrophys, 2021
Cabezas C, Roueff E, Tercero B, Agúndez M, Marcelino N, de Vicente P, Cernicharo J.   +6 more
europepmc   +1 more source

Discovery of the acetyl cation, CH₃CO⁺, in space and in the laboratory. [PDF]

Astron Astrophys, 2021
Cernicharo J, Cabezas C, Bailleux S, Margulès L, Motiyenko R, Zou L, Endo Y, Bermúdez C, Agúndez M, Marcelino N, Lefloch B, Tercero B, de Vicente P.   +12 more
europepmc   +1 more source

New Insights and Methods for Recording and Imaging Spontaneous Spreading Depolarizations and Seizure-Like Events in Mouse Hippocampal Slices. [PDF]

Front Cell Neurosci, 2021
Lu YL, Scharfman HE.
europepmc   +1 more source

Erratum to: “Solitary quotients of finite groups”

Open Mathematics, 2013
Tărnăuceanu Marius
doaj   +1 more source