P1/G2/L1/V1/ext2
AtlasGroup( "2aM20" )
,
AtlasSubgroup( "2.L3(4)", 1 )
,
AtlasSubgroup( "2.L3(4)", 2 )
,
PerfectGroup( 1920, 1 )
,
SmallGroup( 1920, 240998 )
,
TransitiveGroup( 12, 230 )
,
TransitiveGroup( 20, 228 )
,
TransitiveGroup( 24, 4946 )
File created automatically by GAP on 6-May-2025.