Flag-transitive symmetric 2-designs of prime order

作者：Lu, Ziwei; Zhou, Shenglin^*

来源：Designs, Codes, and Cryptography, 2023.

DOI：10.1007/s10623-023-01307-4

• Flag-transitive
• Order
• Symmetric design

In this paper, we study a flag-transitive automorphism group G of symmetric 2-(v,k,lambda) designs, where lambda>1 and the order n=k-lambda is a prime number. We prove that G is point-primitive, and it is of affine or almost simple type.