Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4×#120 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#36608 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5474 conjugacy classes of subgroups.
| minimal degree | μ(G) = 26 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 6 generators on 26 points:
(1,2);(3,4,8,6)(5,9,7,10)(12,16)(17,18)(20,24)(25,26);(3,4,8,6)(5,10,7,9)(11,12)(13,17)(14,18)(15,16)(19,20,23,24)(21,25,22,26);(3,5,8,7)(4,9,6,10)(11,12)(13,17)(14,18)(15,16)(19,21,23,22)(20,25,24,26);(3,6,8,4)(5,9,7,10)(11,13,15,14)(12,17,16,18);(3,7,8,5)(4,10,6,9)(11,14,15,13)(12,18,16,17)(19,22,23,21)(20,26,24,25)140 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7537520);