Finite Group DatabasebetaFinite Group Databasebeta| order | 2176 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of D16 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C17 · Schur multiplier (H2) = C23 |
| direct product | C17×#2138 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C17 | D8 |
| commutator | C8 | C22×C4×C17 |
| Frattini, cosocle | C2×C8 | C23×C17 |
| socle | C22×C17 | C2×D8 |
| prime radical | C2×C17×#135 | C2 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C17 ◁ C22×C4×C17 ◁ C22×C8×C17 ◁ G | |
228 conjugacy classes of subgroups; only the 104 normal subgroups are shown.
This group has 228 conjugacy classes of subgroups — too many to draw. Only its 104 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 53 |
| transitive degree | μt(G) = 1088 |
A minimal faithful permutation representation — 3 generators on 53 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19,20,21)(22,23)(24,33)(25,30)(26,38)(27,42)(28,32)(29,35)(31,40)(34,49)(36,50)(37,48)(39,44)(41,52)(43,47)(45,53)(46,51);(22,24)(23,29)(25,34)(26,39)(27,43)(28,36)(30,44)(31,47)(32,46)(33,38)(35,40)(37,51)(41,53)(42,45)(48,49)(50,52);(22,25,28,27)(23,30,32,42)(24,34,36,43)(26,37,41,40)(29,44,46,45)(31,38,48,52)(33,49,50,47)(35,39,51,53)748 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2176, 870);