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2025-03-15 15:58:29 UTC
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John Carlos Baez on Nostr: - SmallGroup(32,43) is indeed the group we're talking about here: It's called the ...

- SmallGroup(32,43) is indeed the group we're talking about here:

https://groupprops.subwiki.org/wiki/Holomorph_of_Z8

It's called the "holomorph" of ℤ/8 because it's the semidirect product of ℤ/8 and its automorphism group (which as Greg checked is the multiplicative group of ℤ/8).