Get Max value among grouped objects

GroupBy_MinMax.cs

using System;
using System.Linq;

namespace EnumurateAdjacent
{
    class Program
    {
        static void Main(string[] args)
        {
            var rand = new Random();

            var list =
                Enumerable.Range(0, 100).Select(i => new SomeClass {ID = rand.Next(10), Value = rand.NextDouble()});

            var query = list.GroupBy(someClass => someClass.ID).Select(
                classes => classes.Aggregate(SomeClass.Min,
                                             (ele, acc) =>
                                             ele.Value > acc.Value ? ele : acc)).ToList();

        }
    }

    internal class SomeClass
    {
        public double Value { get; set; }

        public int ID { get; set; }

        public static SomeClass Min
        {
            get { return new SomeClass {Value = double.MinValue}; }
        }
    }
}