Automorphism of $Q_8$
39866
Automorphism group of the quaternion group
157145
Subgroup of $S_8$ isomorphic to $G$
56647
Structure of $Gal(\mathbb{Q}(\zeta_{15})/\mathbb{Q})$?
19525
Showing field extension $\mathbb{Q}(\sqrt{2}, \sqrt{3}, \sqrt{5})/\mathbb{Q}$ degree 8
135710
Cyclic Automorphism group
110292
Automorphism group of finite $k$-algebra as an affine variety
157031
Express $x^8-x$ as a product of irreducibles in $\Bbb Z_2[x]$
27670
Group homomorphisms $\mathbb{Q}\to\mathbb{R}$
146969
Proving that every group of order $4$ is isomorphic to $\Bbb Z_4$ or $\Bbb Z^*_8$
93169
Show that $(\mathbb Z[x],+)$ and $(\mathbb Q_{>0},\cdot)$ are isomorphic groups
115014
Classification of automorphisms of projective space
6899
$D_8$ as a derived subgroup
45302
Finding the $\mathbb{Q}$-automorphisms of the splitting field of $x^p-2$ over $\mathbb{Q}$.
66708
Elementary isomorphism between $\operatorname{PSL}(2,5)$ and $A_5$
155669
$\mathrm{Aut}(D_4)$ is isomorphic to $D_4$
134840
Generators and relations for $\text{PSL}(2, \mathbb{F}_q)$
152603
Group isomorphic to its automorphism group