Finite Group DatabasebetaFinite Group Databasebeta| order | 2816 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of B(4,𝔽2) |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C11 · Schur multiplier (H2) = C28 |
| direct product | C2×C11×#1889 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C11 | #120 |
| commutator | C23 | C23×C4×C11 |
| Frattini, cosocle | C24 | C24×C11 |
| prime radical | C22×C11×#120 | C2 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C11 ◁ C25×C11 ◁ G | |
3566 conjugacy classes of subgroups.
| minimal degree | μ(G) = 25 |
| transitive degree | μt(G) = 352 |
A minimal faithful permutation representation — 4 generators on 25 points:
(1,2)(15,16,17,18,19,20,21,22,23,24,25);(4,6)(7,8)(9,13,14,11)(10,12);(3,4,5,6)(7,8)(9,11)(10,12)(13,14);(7,9)(8,11)(10,14)(12,13)704 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2816, 13945);