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  ______     ___      ______     ___     _    _   
 /_____//   / _ \\   /_   _//   / _ \\  | || | || 
 `____ `   | / \ ||    | ||    | / \ || | || | || 
 /___//    | \_/ ||   _| ||    | \_/ || | \\_/ || 
 `__ `      \___//   /__//      \___//   \____//  
 /_//       `---`    `--`       `---`     `---`   
 `-`

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發送短信 : Finite nilpotent and metacyclic groups never violate the Ingleton inequality