Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #45438 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#46200 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C25 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5234 conjugacy classes of subgroups.
| minimal degree | μ(G) = 26 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 26 points:
(1,2);(3,4,8,10)(5,9,6,7)(12,16)(14,17)(20,23)(24,26);(5,6)(7,9)(11,12,15,16)(13,17,18,14);(3,5,8,6)(4,7,10,9)(11,13)(12,14)(15,18)(16,17)(19,20,22,23)(21,24,25,26);(3,6,8,5)(4,9,10,7)(11,14)(12,13)(15,17)(16,18);(3,7,8,9)(4,5,10,6)(11,12)(13,14)(15,16)(17,18)(19,21,22,25)(20,24,23,26)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7609951);