Given a matrix A of order $n$, then how many possible order of minor's exists and how to calculate it
127500
How many minors are in a matrix?
21986
What is the minimum value of $(1 + a_1)(1 + a_2). . .(1 + a_n)$?
83178
Matrix Group induction proof and order of elements question
33216
Prove that the order of an element in $S_n$ equals the least common multiple of the lengths of the cycles in its cycle decomposition.
39969
Algorithms for computing multiplicative order modulo $n$
122959
How is number of conjugacy class related to the order of a group?
142477
Closed-form expression for the number of $k$-permutations of length $n$. Duplicates allowed!
52564
$m\times n$ matrix with an even number of 1s in each row and column
123808
How would I solve the following problem involving elementary matrices?
40659
Recurrence relation for the determinant of a tridiagonal matrix
113169
Number of $\pm 1$ matrices whose determinant is negative or zero
65158
Oddity: Determinant of Skew-Symmetric $n\times n$ Matrices
100061
The Maximum possible order for an element $S_n$
86902
Consider the smallest number in each of the $n\choose r$ subsets (of size $r$) of $S=\{1,2,\ldots,n\}$...
105988
Find the uniform lower bound of the smallest eigenvalue of a certain matrix
77124
Find the minimum number of instructions
20922
If all minors are $0$, the rank is at most $n-2$