Compact Generalised Quadrangles with Parameter 1 and Large Group of Automorphisms |
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| Authors: | Andreas E Schroth |
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| Institution: | (1) Institut für Analysis, TU Braunschweig, Pockelsstr. 14, D-38106 Braunschweig, Germany. |
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| Abstract: | If the group of automorphisms of a compact generalised quadrangle with parameter 1 has dimension at least 6, the quadrangle is the real symplectic quadrangle or its dual. There are nonclassical compact generalised quadrangles with parameter 1 whose group of automorphism has dimension 5. |
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| Keywords: | antiregular generalized quadrangle Laguerre plane |
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