Main Subjects = 20D Group theory and generalizations: Abstract finite groups
The non-two-primes graph of a finite group

Articles in Press, Corrected Proof, Available Online from 03 January 2025

10.22108/toc.2025.142373.2201

Karmele Garatea-Zaballa; Andrea Lucchini


The orders of subgroup products and coset products

Volume 14, Issue 4, December 2025, Pages 223-250

10.22108/toc.2024.141562.2176

Shigeru Takamura


The diameter of the non-nilpotent graph of a finite group

Volume 9, Issue 2, June 2020, Pages 111-114

10.22108/toc.2020.122329.1719

Andrea Lucchini; Daniele Nemmi


A new construction for vertex decomposable graphs

Volume 5, Issue 3, September 2016, Pages 33-38

10.22108/toc.2016.13316

Nasser Hajisharifi; Abolfazl Tehranian


On the number of connected components of divisibility graph for certain simple groups

Volume 5, Issue 2, June 2016, Pages 33-40

10.22108/toc.2016.8595

Adeleh Abdolghafourian; Mohammad Ali Iranmanesh


Nonexistence of two circulant weighing matrices of weight 81$^{1}$

Volume 4, Issue 3, September 2015, Pages 43-52

10.22108/toc.2015.6225

K. T. Arasu; Kyle Bayes; Ali Nabavi


Group magicness of certain planar graphs

Volume 3, Issue 2, June 2014, Pages 1-9

10.22108/toc.2014.4268

Mohammad Javad Nikmehr; Samaneh Bahramian


Some designs and codes from $L_2(q)$

Volume 3, Issue 1, March 2014, Pages 15-28

10.22108/toc.2014.3821

Jamshid Moori; Georges Ferdinand Randriafanomezantsoa


On the complexity of the colorful directed paths in vertex coloring of digraphs

Volume 2, Issue 2, June 2013, Pages 1-7

10.22108/toc.2013.2840

S. Saqaeeyan; Esmaeil Mollaahmadi; Ali Dehghan


Some results on characterization of finite group by non commuting graph

Volume 1, Issue 2, June 2012, Pages 41-48

10.22108/toc.2012.1180

Mohammad Reza Darafsheh; Pedram Yousefzadeh