bottom N from multiple possible groups
135135
Mysql selecting (n) rows of each occurrance
152904
Groups with Same Number Of Elements and Subgroups
62255
Notation question: Subroup generated by two elements?
45448
Minimum number of $k$-partitions of a set of size $n$ to enumerate all $n \choose k$ combinations
39540
Efficient Algorithm for finding left (or right) Transversal in a Group
33152
Classifying groups of order 18
124224
How many groups of order $n$ with center {e} exist?
51724
Calculate Nth multiset combination (with repetition) based only on index
123065
Pretty way to group elements at odd and even positions
141379
All groups where underlying set has at most 4 elements
153072
Guessing a subset of $\{1,...,N\}$
88356
Number of options to distribute $N$ different balls to $K$ numbered cells
136918
How to determine the smallest numbers with $n$ factors
9411
Number of permutations of $n$ elements where no number $i$ is in position $i$
61226
Group Structure on $\Bbb R$
13153
at least one element fixed by all the group
95378
Known bounds for the number of groups of a given order.