Finite Group DatabasebetaFinite Group Databasebeta| order | 1600 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of D8 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C52 · Schur multiplier (H2) = C23×C5 |
| direct product | C2×C52×#106 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23×C52 | D4 |
| commutator | C4 | C22×C4×C52 |
| Frattini, cosocle | C2×C4 | C23×C52 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C52 ◁ C22×C4×C52 ◁ G | |
520 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 1600 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2)(15,16,17,18,19);(3,4,5,6)(8,11)(9,13)(12,14)(20,21,22,23,24);(7,8,9,11,10,12,13,14)700 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1600, 5514);