List questions from combinatorial-group-theory | MathQa

How to represent Nielsen automorphisms as permutations?

Published on 19 Apr 2025 - 1:39

Algorithmic way to check if a power-conjugate presentation is consistent?

Published on 19 Apr 2025 - 2:59

dihedral group and its generators

Published on 16 Apr 2025 - 13:09

Coxeter presentation of Hyperoctahedral group $(\mathbb{Z}/2\mathbb{Z})^n \rtimes S_n$.

Published on 15 Apr 2025 - 5:09

Nielsen Schreier Theorem

Published on 15 Apr 2025 - 5:12

Endomorphism of a group

Published on 12 Apr 2025 - 15:15

Homomorphism between free groups

Published on 16 Apr 2025 - 13:22

Is the subgroup $H:=\langle xyxy\rangle$ normal in $G:=\langle x,y\mid x^3=e, y^2=e\rangle$? If so, find $G/H$.

Published on 15 Apr 2025 - 11:18

Presentation of $C_p\ :\ C_q$ , where $p,q$ are primes and $q|p-1$

Published on 15 Apr 2025 - 9:09

Reference for zero sum problems?

Published on 16 Apr 2025 - 10:12