Maximal subgroup type (property)

{
    "$id": "https://schemas.anyterial.se/defs/v0.1/properties/transformations/subgroup_type",
    "$schema": "https://schemas.optimade.org/meta/v1.3/optimade/property_definition.json",
    "title": "Maximal subgroup type",
    "x-optimade-type": "string",
    "x-optimade-definition": {
        "kind": "property",
        "version": "0.1.0",
        "format": "1.3",
        "name": "subgroup_type",
        "label": "subgroup_type_transformations"
    },
    "type": [
        "string"
    ],
    "description": "International Tables maximal subgroup class.\n\nThe value is `t` for a translationengleiche subgroup and `k` for a klassengleiche subgroup.\nThe field is omitted when the enclosing record is not a maximal subgroup relation.",
    "enum": [
        "t",
        "k"
    ],
    "x-optimade-unit": "inapplicable",
    "examples": [
        "k",
        "t"
    ]
}