LINQ Group Operator

I have an exercise to write a console program where the user enters 8 integers and then the integers are displayed in two groups, odd and even. I have to have an array for the 8 integers use LINQ statements to group the integers by odd and even. I have my array, but I am having trouble with the LINQ statement. My code so far is below. Any help would be appreciated.

Code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

public class LinqIntegersDemo
{
    public static void Main(string[] args)
    {
        int[] integer = new int[8];
        int x;
        
        for(x = 0; x < integer.Length; ++x)
        {
            Console.Write("Enter any number: ");
            integer[x] = Convert.ToInt32(Console.ReadLine());
        }
        var oddNums =
            from n in integer
            group n
            by n;
        Console.WriteLine("Integers in order: ");
        foreach (var n in oddNums)
            Console.WriteLine("{0} ", n);
        Console.WriteLine();
        System.Console.ReadLine();
    }
}