Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24274 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
| direct product | C2×#28051 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1648 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)(5,10)(6,8)(7,9)(11,12,14,16)(13,15,17,18)(19,20)(21,27)(22,26)(23,30)(24,29)(25,31)(28,33)(32,34);(3,5,7,6)(4,8,9,10)(11,13)(12,15)(14,17)(16,18)(19,21,23,22,25,33,24,32)(20,26,29,27,31,34,30,28);(3,6,7,5)(4,8,9,10)(13,17)(15,18)(19,22,23,33,25,32,24,21)(20,27,29,34,31,28,30,26);(4,9)(8,10)(19,22,23,33,25,32,24,21)(20,28,29,26,31,27,30,34)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6364687);