Finding the derived group
5599
Proving an inclusion for the derived group
126098
Isomorphism of factor groups
130706
Group presentations and the Dihedral Group
92837
Solvable and nilpotent groups, normal series and intuition
33152
Classifying groups of order 18
24131
How to visualise the derived series of the Lie algebra $\mathfrak{u}(n,\mathbb{C})$?
39895
Showing a free abelian group is generated by its basis
90584
Show set of affine transformations is a group
118310
How to find $\operatorname{Gal}(S/\mathbb{Q})$
105322
Computing the quotient of SL(2,Z) by its commutator subgroup
129789
Find all Quotient (or Factor) Groups of $D_4$ (Dihedral Group of order $8$)
115746
Find the order of a subgroup of $S_5$ generated by two elements
83061
Generating the symmetric group $S_n$
150854
Identifying a quotient group (NBHM-$2014$)
91966
Find all subgroups of group
130826
Computing class group of $\mathbb Q(\sqrt{6})$
6899
$D_8$ as a derived subgroup