Re: Aut H / Inn H

Yes, but what about Inn H?

Robin Chapman wrote:

> I have posted several times this way of considering Aut(H).
> Consider a cube. Label its faces with i, j, k, -i, -j, -k
> with i opposite -i etc. Then each rotation of the cube
> gives rise to an automorphism of H and vice versa.
>
> --
> Robin Chapman, www.maths.ex.ac.uk/~rjc/rjc.html
> "Elegance is an algorithm"
> Iain M. Banks, _The Algebraist_

.

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