Navigate back to parent router

Good morning,

I would like to understand how to go to the parent router (from edit to subCompany) using HTML

Nested router:

routes = [
  {
    path: '/company/',
    routes: [
      {
        path: 'subCompany/?id',
        routes: [
             {
                path: 'edit/?id
             }
        ]
      },
      {
        path: 'monitors/',
        ...
      },
      ...
    ],
  }
];

HTML i have tried:

<a href="./subCompany/${id}" class="link back" data-force="true" data-ignore-cache="true">
    <i class="icon icon-back"></i>
     <span class="if-not-md">Back</span>
</a>

or

<a href="subCompany/${id}" class="link back" data-force="true" data-ignore-cache="true">
    <i class="icon icon-back"></i>
     <span class="if-not-md">Back</span>
</a>

or

<a href="../subCompany/${id}" class="link back" data-force="true" data-ignore-cache="true">
    <i class="icon icon-back"></i>
     <span class="if-not-md">Back</span>
</a>

or

<a href="../../subCompany/${id}" class="link back" data-force="true" data-ignore-cache="true">
    <i class="icon icon-back"></i>
     <span class="if-not-md">Back</span>
</a>

All fails.