{ "HM": "Im-3","created": "Tue Apr 09 11:05:04 CDT 2024","nSettings": 8,"nSubgroups": 5,"sg": 204,"subgroups": [ { "det": 1.0,"i": 1,"subgroup": 71,"subgroupHM": "Immm","subgroupIndex": 3,"trSubtype": "","trType": "t","trm": [ "a:a,b,c" ] },{ "det": 1.5,"i": 2,"subgroup": 148,"subgroupHM": "R-3","subgroupIndex": 4,"trSubtype": "","trType": "t","trm": [ "a:-a+b,-b+c,1/2a+1/2b+1/2c","a:a+b,-b-c,-1/2a+1/2b-1/2c","a:-a-b,b-c,1/2a-1/2b-1/2c","a:a-b,b+c,-1/2a-1/2b+1/2c" ] },{ "det": 1.0,"i": 3,"subgroup": 197,"subgroupHM": "I23","subgroupIndex": 2,"trSubtype": "","trType": "t","trm": [ "a:a,b,c" ] },{ "det": 1.0,"i": 4,"subgroup": 200,"subgroupHM": "Pm-3","subgroupIndex": 2,"trSubtype": "ct","trType": "k","trm": [ "a:a,b,c" ] },{ "det": 1.0,"i": 5,"subgroup": 201,"subgroupHM": "Pn-3","subgroupIndex": 2,"trSubtype": "ct","trType": "k","trm": [ "a:a,b,c;1/4,1/4,1/4" ] } ] }