Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #52308 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#52522 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2819 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5130 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);(5,9)(8,10)(12,14)(13,17)(19,20)(21,27)(22,30)(23,24)(25,28)(26,31)(29,32)(33,34);(3,4)(5,8)(6,7)(9,10)(11,12,15,14)(13,18,17,16)(20,24)(21,28)(26,30)(29,34);(4,7)(8,10)(13,17)(16,18)(19,21)(20,25)(22,29)(23,28)(24,27)(26,32)(30,33)(31,34);(3,4)(5,8)(6,7)(9,10)(11,13,15,17)(12,16,14,18)(19,20)(21,27)(22,26)(23,24)(25,28)(29,33)(30,31)(32,34);(3,5)(4,8)(6,9)(7,10)(11,14,15,12)(13,18,17,16)(19,22,23,31)(20,26,24,30)(21,29,28,34)(25,32,27,33)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7999514);