Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #45438 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#46046 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2555 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5180 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 34 points:
(1,2);(5,9)(8,10)(12,15)(16,18)(19,20)(21,25)(22,29)(23,24)(26,30)(27,33)(28,31)(32,34);(4,7)(5,9)(20,24)(25,31)(26,29)(32,33);(3,4)(5,8)(6,7)(9,10)(11,12,14,15)(13,16,17,18)(19,21,23,28)(20,25,24,31)(22,27,30,34)(26,32,29,33);(3,5,6,9)(4,8,7,10)(11,13,14,17)(12,16,15,18)(19,20)(21,25)(22,26)(23,24)(27,32)(28,31)(29,30)(33,34);(3,4)(5,8)(6,7)(9,10)(19,22,23,30)(20,26,24,29)(21,27,28,34)(25,32,31,33)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7609834);