Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #29602 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
| direct product | C2×#29948 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C25 | C2×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1660 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)(5,7)(6,8)(9,10)(12,13)(16,17)(19,20,22,24)(21,25,28,31)(23,26,29,32)(27,34,30,33);(3,5,6,9)(4,7,8,10)(11,12,15,13)(14,16,18,17)(20,24)(21,27)(23,29)(25,33)(28,30)(31,34);(4,8)(7,10)(11,13,15,12)(14,16,18,17)(19,21,22,28)(20,25,24,31)(23,30,29,27)(26,33,32,34);(11,14,15,18)(12,16,13,17)(20,24)(21,28)(26,32)(27,30)80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6342838);