arXiv · 1309.3715
A deterministic polynomial-time algorithm constructs an isomorphism between ${\rm PGL}(2,2^e)$ and a black box group to which it is isomorphic.
W. M. Kantor, M. Kassabov. 2014-03-29. Black box groups isomorphic to ${\rm PGL}(2,2^e)$. https://arxiv.org/abs/1309.3715
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