Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2403 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#34975 |
| subgroup | G/H | |
|---|---|---|
| center | C23×C4 | C24 |
| commutator, Frattini, cosocle | C23 | C26 |
| socle | C24 | C25 |
| prime radical | C25 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5846 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);(3,4,7,8)(5,9,6,10)(11,12)(13,17)(14,18)(15,16);(4,8)(9,10)(12,16)(17,18)(19,20)(21,24)(22,23)(25,26);(3,5,7,6)(4,9,8,10)(12,16)(17,18)(20,23)(24,26);(3,6,7,5)(4,10,8,9)(11,13,15,14)(12,17,16,18)(20,23)(24,26);(11,14,15,13)(12,18,16,17)(19,21,22,25)(20,24,23,26)152 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7535345);