Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #40484 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#42697 |
| 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 | |
4886 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 34 points:
(1,2);(3,4)(5,9)(6,10)(7,8)(11,12,15,13)(14,17,18,16)(19,20,24,23)(21,27,29,25)(22,30,32,26)(28,33,31,34);(4,8)(5,10)(11,13,15,12)(14,17,18,16)(20,23)(25,27)(26,30)(33,34);(3,5)(4,6)(7,10)(8,9)(11,14,15,18)(12,16,13,17)(19,21)(20,25)(22,31)(23,27)(24,29)(26,34)(28,32)(30,33);(3,6)(4,5)(7,9)(8,10)(19,22)(20,26)(21,28)(23,30)(24,32)(25,33)(27,34)(29,31);(19,23,24,20)(21,27,29,25)(22,30,32,26)(28,34,31,33)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7548428);