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math.CO2026
Mathieu groups as flag-transitive automorphism groups of block designs
Fatemeh Bakhtiari, Ashraf Daneshkhah
In this article, we study - designs admitting a flag-transitive almost simple automorphism group with socle one of the Mathieu groups. In conclusion,…
math.CO2026
A new flag-transitive linear space
Seyed Hassan Alavi, Ashraf Daneshkhah, Martin W. Liebeck +1
We construct a new flag-transitive - design with automorphism group . This corrects an omission in the classification of the finite flag-transitiv…