The universal covers of the sporadic semibiplanes

We determine the universal covers of the few flag-transitive sporadic semibiplanes. They were already known by computer-aided coset enumeration. The method we are using seems to be new and of interest on its own.

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Bibliographic Details
Main Authors: Baumeister, Barbara, Pasechnik, Dmitrii V.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/95748
http://hdl.handle.net/10220/9438
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Institution: Nanyang Technological University
Language: English
Description
Summary:We determine the universal covers of the few flag-transitive sporadic semibiplanes. They were already known by computer-aided coset enumeration. The method we are using seems to be new and of interest on its own.