Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24269 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
| direct product | C2×#28039 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1572 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 34 points:
(1,2);(3,4)(5,10)(6,8)(7,9)(11,12,14,16)(13,15,17,18)(19,20,24,28)(21,26,30,34)(22,31,29,25)(23,33,32,27);(3,5,7,6)(4,8,9,10)(11,13)(12,15)(14,17)(16,18)(19,21,23,29,24,30,32,22)(20,25,27,26,28,31,33,34);(3,6,7,5)(4,8,9,10)(13,17)(15,18)(19,22,23,21,24,29,32,30)(20,26,27,31,28,34,33,25);(4,9)(8,10)(19,22,32,30,24,29,23,21)(20,26,33,25,28,34,27,31)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6364676);