Cannot locate content types

Hi Raghava,

Thanks for your suggestion but " <<my siteurl>>/_layouts/15/mngctype.aspx" gives me site content type page which I get throughsite setting->site content types. I couldn't find the content types there.

I know the content types are some where in site because I saw them using the below PowerShell script but don't know where they located.

$site = Get-SPSite <<my siteurl>>

$web = $site.RootWeb

foreach ($ctype in $web.ContentTypes) {$ctype | Format-Table Name -AutoSize}

Please help.