Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #62862 |
| automorphism | ? |
| homology | Abelianization (H1) = C27 · Schur multiplier (H2) = C219 |
| direct product | C2×#62872 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C26 |
| commutator, Frattini, cosocle | C22 | C27 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C22 ▷ C1 | |
31834 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 7 generators on 34 points:
(1,2);(3,4)(5,14)(6,16)(7,11)(8,15)(9,10)(12,17)(13,18)(19,20)(21,27)(22,26)(23,24)(25,29)(28,33)(30,31)(32,34);(4,10)(5,7)(12,16)(13,15)(20,24)(25,27)(26,31)(32,33);(3,5,9,7)(4,11,10,14)(6,13,17,15)(8,12,18,16)(19,20)(21,25)(22,26)(23,24)(27,29)(28,32)(30,31)(33,34);(3,6,9,17)(4,12,10,16)(5,15,7,13)(8,14,18,11)(19,21)(20,25)(22,28)(23,29)(24,27)(26,32)(30,34)(31,33);(3,7,9,5)(4,11,10,14)(6,13,17,15)(8,16,18,12)(19,22,23,30)(20,26,24,31)(21,28,29,34)(25,32,27,33);(3,8)(4,13)(5,12)(6,14)(7,16)(9,18)(10,15)(11,17)140 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 10493401);