Finite Group DatabasebetaFinite Group Databasebeta| order | 1984 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of H(3,ℤ/4) |
| automorphism | ? |
| homology | Abelianization (H1) = C42×C31 · Schur multiplier (H2) = C1 |
| direct product | C31×#347 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C31 | C42 |
| commutator | C4 | C42×C31 |
| Frattini, cosocle | C2×C8 | C22×C31 |
| socle | C2×C31 | #97 |
| prime radical | C22×C31 | M16 |
| LCS | G ▷ C4 ▷ C1 | |
| UCS | C1 ◁ C4×C31 ◁ G | |
46 conjugacy classes of subgroups.
| minimal degree | μ(G) = 47 |
| transitive degree | μt(G) = 496 |
A minimal faithful permutation representation — 2 generators on 47 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31)(32,33,34,38,35,40,42,46,36,39,41,47,43,37,44,45);(33,37,39,40)(34,41)(38,46,47,45)(42,44)682 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1984, 28);