Finite Group DatabasebetaFinite Group Databasebeta| order | 2816 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #1655 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C11 · Schur multiplier (H2) = C25 |
| direct product | C11×#18991 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C11 | #120 |
| commutator, Frattini, cosocle | C42 | C24×C11 |
| socle | C22×C11 | C2×#120 |
| prime radical | C11×#3531 | C2 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C11 ◁ C2×C42×C11 ◁ G | |
840 conjugacy classes of subgroups.
| minimal degree | μ(G) = 43 |
| transitive degree | μt(G) = 1408 |
A minimal faithful permutation representation — 4 generators on 43 points:
(1,2,3,4,5,6,7,8,9,10,11)(12,13)(14,22)(15,24)(16,19)(17,20)(18,21)(23,26)(25,27)(28,29,33,36)(30,37,39,42)(31,35,32,40)(34,41,43,38);(12,14)(13,15)(16,23)(17,24)(18,25)(19,22)(20,27)(21,26)(28,30,33,39)(29,34,36,43)(31,38,32,41)(35,42,40,37);(12,15)(13,14)(16,22)(17,27)(18,26)(19,23)(20,24)(21,25)(28,29)(30,34)(31,35)(32,40)(33,36)(37,41)(38,42)(39,43);(12,16,18,17)(13,19,21,20)(14,23,25,24)(15,22,26,27)(28,31,33,32)(29,35,36,40)(30,38,39,41)(34,42,43,37)440 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2816, 11979);