Finite Group DatabasebetaFinite Group Databasebeta| order | 2816 |
| nilpotency class | 5 |
| isoclinism | isoclinic class of #1402 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C11 · Schur multiplier (H2) = C24 |
| direct product | C2×C11×#1402 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C11 | AΣL(1,𝔽16) |
| commutator | C2×D4 | C22×C4×C11 |
| Frattini, cosocle | #127 | C23×C11 |
| prime radical | C2×C11×#453 | C2 |
| LCS | G ▷ C2×D4 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C11 ◁ C23×C11 ◁ C22×C4×C11 ◁ C2×C11×#127 ◁ G | |
564 conjugacy classes of subgroups; only the 94 normal subgroups are shown.
This group has 564 conjugacy classes of subgroups — too many to draw. Only its 94 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 29 |
| transitive degree | μt(G) = 352 |
A minimal faithful permutation representation — 3 generators on 29 points:
(1,2)(19,20,21,22,23,24,25,26,27,28,29);(3,4)(5,12,13,8)(6,10,16,9)(7,11)(14,18,15,17);(3,5)(4,8)(6,15)(7,14)(9,12)(10,18)(11,17)(13,16)374 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2816, 6547);