{ "HM": "Ia-3","created": "Tue Apr 09 11:05:04 CDT 2024","nSettings": 8,"nSubgroups": 4,"sg": 206,"subgroups": [ { "det": 1.0,"i": 1,"subgroup": 73,"subgroupHM": "Ibca","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;0,1/2,1/2","a:-a-b,b-c,1/2a-1/2b-1/2c;1/2,1/2,0","a:a-b,b+c,-1/2a-1/2b+1/2c;1/2,0,1/2" ] },{ "det": 1.0,"i": 3,"subgroup": 199,"subgroupHM": "I213","subgroupIndex": 2,"trSubtype": "","trType": "t","trm": [ "a:a,b,c" ] },{ "det": 1.0,"i": 4,"subgroup": 205,"subgroupHM": "Pa-3","subgroupIndex": 2,"trSubtype": "ct","trType": "k","trm": [ "a:-b,a,c;3/4,3/4,1/4","b:a,b,c" ] } ] }