On Leinster groups of order pqrs

2019/11/12 by Sekhar Jyoti Baishya, Baishya, Sekhar Jyoti
Computer Science · Engineering · Mathematics · #20D60 #20E99 #Coding theory and cryptography #FOS: Mathematics #Finite Group Theory Research #Group Theory (math.GR) #graph theory and CDMA systems

paper · pdf · doi:10.48550/arxiv.1911.04829

openalex publication_date 2019/11/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

A finite group is said to be a Leinster group if the sum of the orders of its normal subgroups equals twice the order of the group itself. Let p

Citations

• Perfect numbers and groups

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