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×#45549 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2424 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
6304 conjugacy classes of subgroups.
| minimal degree | μ(G) = 26 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 26 points:
(1,2);(5,9)(8,10)(11,12,16,14)(13,18,15,17)(19,20,23,24)(21,22,26,25);(4,7)(5,9)(12,14)(17,18)(20,24)(22,25);(3,4)(5,8)(6,7)(9,10)(11,13,16,15)(12,17,14,18)(19,20,23,24)(21,25,26,22);(3,5)(4,8)(6,9)(7,10)(11,14,16,12)(13,18,15,17)(19,21)(20,25)(22,24)(23,26);(3,4)(5,8)(6,7)(9,10)(11,15,16,13)(12,18,14,17)(19,22,23,25)(20,21,24,26)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7609223);