Timeline for Transitive actions of $Aut(F_2)$ on surjections from $F_2\twoheadrightarrow G$
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Jun 18, 2016 at 3:17 | comment | added | Andy Putman | @luc guyot: I am aware that this says nothing interesting in the 2 generator case, which is why I said it was more of a comment than an answer. | |
| Jun 17, 2016 at 22:30 | comment | added | Luc Guyot | As the rank of a closed surface group is two times the genus of the surface, we are left with the finite quotients of the fundamental group of a torus, i.e., the $2$-generated finite abelian groups. (For those groups, there is moreover no mystery about Nielsen equivalence, see e.g., Diaconnis-Graham, 1999.) | |
| Aug 19, 2015 at 22:07 | history | answered | Andy Putman | CC BY-SA 3.0 |