Finite Group DatabasebetaFinite Group Databasebeta| order | 2176 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of AΣL(1,𝔽16) |
| automorphism | ? |
| homology | Abelianization (H1) = C42×C17 · Schur multiplier (H2) = C22 |
| direct product | C17×#1392 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C17 | #99 |
| commutator | C23 | C42×C17 |
| Frattini, cosocle | C2×#41 | C22×C17 |
| socle | C2×C17 | #342 |
| prime radical | C2×#41×C17 | C22 |
| LCS | G ▷ C23 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C17 ◁ C2×C4×C17 ◁ C2×#41×C17 ◁ G | |
158 conjugacy classes of subgroups; only the 60 normal subgroups are shown.
This group has 158 conjugacy classes of subgroups — too many to draw. Only its 60 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 49 |
| transitive degree | μt(G) = 544 |
A minimal faithful permutation representation — 2 generators on 49 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19,22,27,24,29,23,28)(20,30,32,45,34,47,33,46)(21,35,36,44,37,26,38,42)(25,39,40,31,41,48,43,49);(18,20,23,33,24,34,22,32)(19,25,28,40,29,41,27,43)(21,31,36,48,37,49,38,39)(26,30,42,46,35,47,44,45)442 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2176, 124);