Laravel 5.2 Admin create users like cms - laravel-5

Question

I don't really understand the login and register authentication mechanism in laravel since they kind of hide it and I'm still new to this.I wanted to make more users using an admin account that I registered, using the user model that has already been provided by laravel. Is it possible? Do I need to make another model?
When I submitted the form
screenshot
I wanted it to store in the database and go to the users list page. But none of them happened. Thanks for the help.
routes
Route::get('/pengguna/tambah', 'Auth\UserController#viewCreateForm');
Route::post('/pengguna/tambah', 'Auth\UserController#store');
UserController
namespace App\Http\Controllers\Auth;
use App\User;
use App\Http\Requests\UserDataRequest;
use Auth;
use App\Http\Controllers\Controller;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\Input;
use Illuminate\Http\Request;
public function viewCreateForm()
{
return view('/auth/create_user');
}
public function store(UserDataRequest $request)
{
$user=new User;
$user->username=$request->get('nama_pengguna');
$user->password=bcrypt($request->get('password_pengguna'));
$user->name=$request->get('nama_lengkap');
$user->email="aae#mail.com";
$user->role="user";
$msg="Pengguna baru berhasil ditambahkan";
$user->save();
$request->session()->flash('flash_message',$msg);
return redirect('/');
}
users table
User
<?php
namespace App;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $table='users';
protected $fillable = [
'name', 'username', 'email', 'password', 'role'
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password', 'remember_token',
];
}
/auth/create_user
#extends('master')
#section('content')
<section id="main-content">
<section class="wrapper">
<div class="row">
<div class="col-lg-12">
<h3 class="page-header"><i class="icon-users"></i> Admin</h3>
<ol class="breadcrumb">
<li><i class="fa fa-home"></i>Beranda</li>
<li>Admin</li>
<li>Tambah Admin</li>
</ol>
</div>
</div>
<!-- Form validations -->
<div class="row">
<div class="col-lg-12">
<section class="panel">
<header class="panel-heading">
Form Registrasi Admin
</header>
<div class="panel-body">
<form class="form-validate form-horizontal" id="register_form" method="POST" action="{{ url('/pengguna/tambah') }}" role="form" enctype="multipart/form-data">
<input type="hidden" name="_token" value="{{csrf_token()}}">
<div class="form-group ">
<label for="cname" class="control-label col-lg-2">Username <span class="required">*</span></label>
<div class="col-lg-4">
<input class="form-control" id="username" name="nama_pengguna" value="{{old('nama_pengguna')}}" minlength="5" maxlength="12" type="text" required />
</div>
</div>
<div class="form-group ">
<label for="password" class="control-label col-lg-2">Password <span class="required">*</span></label>
<div class="col-lg-4">
<input class="form-control " id="password" name="password_pengguna" type="password" value="{{old('password_pengguna')}}" />
</div>
</div>
<div class="form-group ">
<label for="confirm_password" class="control-label col-lg-2">Konfirmasi Password <span class="required">*</span></label>
<div class="col-lg-4">
<input class="form-control " id="confirm_password" name="confirm_password" type="password" value="{{old('confirm_password')}}" />
</div>
</div>
<div class="form-group ">
<label for="fullname" class="control-label col-lg-2">Nama Lengkap <span class="required">*</span></label>
<div class="col-lg-4">
<input class=" form-control" id="fullname" name="nama_lengkap" type="text" value="{{old('nama_lengkap')}}" />
</div>
</div>
<div class="form-group">
<div class="col-lg-offset-2 col-lg-10">
<input name="tambah" type="submit" class="btn btn-primary" value="Daftarkan">
<button class="btn btn-primaryCancel" type="button">Batal</button>
</div>
</div>
</form>
</div>
</section>
</div>
</div>
</section>
</section>
#endsection

Answer 1

Use Role Management For Multiple User
https://cartalyst.com/manual/sentinel/2.0