Talk:Porcupine family

But porkypine is the canonical extension?

I see no reason why the page should not start with 2.3.5, then go to 2.3.5.11, and then proceed to extensions to 7 and 13.

2.3.5.11-subgroup porcupine ("porkypine") is a canonical extension, so is 7- and 11-limit porcupine. Since porcupine is a full 11-limit temp, there's no reason to pick the subgroups within it instead of simply going 5-, 7-, and 11-limit. FloraC (talk) 10:28, 10 May 2025 (UTC)