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math.GR2025
Finite groups and arc-transitive maps of square-free Euler characteristic
P. C. Hua, C. H. Li, J. B. Zhang +1
A characterization is completed for finite groups acting arc-transitively on maps with square-free Euler characteristic, associated with infinite families of regular maps of square…
math.GR2025
Finite 2-groups having a cyclic or dihedral maximal subgroup and arc-transitive maps
Peice Hua
We classify all finite 2-groups that have a cyclic or dihedral maximal subgroup and determine their automorphism groups. Based on this result, we classify all pairs $ (G,\mathcal{M…