New posts in Group Isomorphism

Prove $D_{24}$ is not isomorphic to $S_4$.

Anti-isomorphisms

Isomorphism between $\mathbb{T}$ and $\mathbb{R} \oplus \mathbb{Q}/\mathbb{Z}$.

Difference between $\mathbb{Z}/n\mathbb{Z}$ and $\mathbb{Z}_n$

What does it mean for an element of a group to be a function on the group?

What is an Homomorphism/Isomorphism "Saying"?

Is $\Bbb C^* \times \Bbb Z$ isomorphic to a subgroup of $\Bbb C^*$?

The multiplicative groups $\mathbb{Q}^\ast$ and $\mathbb{R}^\ast$ are not isomorphic

Are the additive group of rationals and the multiplicative group of positive rationals isomorphic?

There does not exist group $G$ such that Aut$(G)\cong \mathbb{Z}_n$ (for odd $n$)