Why $\text{GL}_2(\mathbb{C})$ is connected?
105666
What's an easy way to show that $GL(n,\mathbb C)$ is connected?
27865
What is the number of invertible $n\times n$ matrices in $\operatorname{GL}_n(F)$?
36137
Prove $GL_2(\mathbb{Z}/2\mathbb{Z})$ is isomorphic to $S_3$
69694
Classify orbits of conjugating action on $GL_2(\mathbb{C})$
62832
What is the Killing form of $\mathfrak{gl}_{m}$?
36142
What is $\mathbb Z \oplus \mathbb Z / \langle (2,2) \rangle$ isomorphic to?
76048
Why does $PSL(2,\mathbb C)\cong PGL(2,\mathbb C)$ but $PSL(2,\mathbb R) \not\cong PGL(2,\mathbb R)$?
110390
Order of group $GL_{2}\left( \mathbb{F}_{p}\right) $
46917
How to prove that $GL(n,\mathbb R)$ is not connected subset and open subset of$M_n (\mathbb{R})$
139850
Are the $C$-points of a simply connected algbraic group simply connected?
91085
how to find $|GL_2(F_p)|$
7418
The Center of $\operatorname{GL}(n,k)$
118898
Is there a simple way of proving that $\text{GL}_n(R) \not\cong \text{GL}_m(R)$?
87922
Computing the Lie bracket on the Lie group $GL(n, \mathbb{R})$
29269
fundamental group of $GL^{+}_n(\mathbb{R})$
88474
$\mathbb{A}^{2}$ not isomorphic to affine space minus the origin
109610
Is $\mathbb{R}[X]/(P)$ isomorphic to $\mathbb C$ for every irreducible polynomial $P$ of degree $2?$