Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #19671 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27×C4 |
| direct product | C2×#19685 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#127 |
| commutator, Frattini, cosocle | C42 | C25 |
| prime radical | C2×#532 | C22 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
2064 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 34 points:
(1,2);(3,4)(5,12)(6,11)(7,16)(8,10)(9,13)(14,18)(15,17)(19,20,23,26)(21,27,28,34)(22,30,31,25)(24,32,33,29);(3,5,7,13,8,14,6,15)(4,9,11,12,10,17,16,18)(21,28)(24,33)(27,34)(29,32);(4,10)(9,17)(11,16)(12,18)(19,21,22,29,23,28,31,32)(20,24,25,27,26,33,30,34);(3,6,8,7)(4,11,10,16)(5,13,14,15)(9,18,17,12)80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6264454);