Activate radio button on input focus

I have an input inside a mat-radio-button, Is there a way to focus the radio button when I focus on the input?

<mat-radio-button
    value="change"
    id="change"
    name="titleAction"
    value="change"
    formControlName="titleAction"
    >Change Title

    <input
      placeholder="Add New Title"
      id="changeTextInput"
      formControlName="titleText"
      (click)="clickOnInput()"
    />
  </mat-radio-button>
</mat-radio-group>

I Tried this but not working:

clickOnInput(): void {
document.getElementById('change').focus();

}

CODE