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Glasnik matematički, Vol. 36 No. 1, 2001.

Original scientific paper

Some new triplanes of order twelwe

Sanja Rukavina

Full text: english pdf 321 Kb

page 105-125

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Abstract

Up to isomorphism there are 72 symmetric (71,15,3) designs admitting an automorphism of order 6 acting with one fixed point. Full automorphism groups of those designs are isomophic to one of the following groups: S3 × E4, A4 × Z2, E4 × A4, E8 : F21, (E8 : F21) × Z2.

Keywords

Triplane; automorphism group; orbit structure

Hrčak ID:

4854

URI

https://hrcak.srce.hr/4854

Publication date:

1.6.2001.

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