How to get id of slider for get slider_group? - laravel

Question

I have two tables sliders and slider_group.
In my controller in create function in laravel, I want the get the id that shows in browser show when I browse it shows like this.
http://localhost:8000/admin/sliders/create/21
blade
<a href="{{ route('admin::sliders.create', ['groupId', $sliderGroup->id]) }}" class="mr-1">
Now how to get the id of slider_group table to group_id of requisitions.
<tbody>
#foreach($sliderGroups as $sliderGroup)
<tr>
<td class="text-truncate">
<i class="la la-dot-circle-o success font-medium-1 mr-1"></i>
{{ $sliderGroup->id }}
</td>
<td class="text-wrap">
{{ $sliderGroup->title }}
</td>
<td class="text-wrap">
{{ getShamsiDate($sliderGroup->created_at) }}
</td>
<td>
<div class="row">
<a href="{{ route('admin::sliders.create', ['groupId', $sliderGroup->id]) }}" class="mr-1">
<i class="la la-plus text-grey text-shadow-custom font-medium-4 font-weight-normal"></i>
</a>
<a href="{{ route('admin::slider-groups.edit', $sliderGroup->id) }}" class="mr-1">
<i class="ft-edit text-grey text-shadow-custom font-medium-4 font-weight-normal"></i>
</a>
<form action="{{ route('admin::slider-groups.destroy', $sliderGroup) }}" method="post" #submit.prevent="confirmDelete">
#method('delete')
#csrf
<button type="submit" class="btn btn-default p-0">
<i class="ft-trash-2 text-grey font-medium-5 font-weight-normal"></i>
</button>
</form>
</div>
</td>
</tr>
#endforeach
</tbody>
I get this in address bar like this
http://localhost:8000/admin/sliders/create?groupId&3
It has an error.
404 | Not Found
Controller
public function index(Request $request)
{
if ($request->search) {
$sliderGroups = SliderGroup::search($request->search)->paginate(30);
} else {
$sliderGroups = SliderGroup::paginate(30);
}
if ($sliderGroups->count() == 0 && $request->search ) {
msg()->warning('it is not found.');
}
return view('slider::admin.groups.index', compact('sliderGroups'));
}
web.php
Route::group([
'prefix' => 'admin',
'as' => 'admin::',
], function() {
Route::resource('sliders', 'Admin\SliderController');
Route::resource('slider-groups', 'Admin\SliderGroupController');
});