Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #40484 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#41918 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2825 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5228 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);(3,4,7,6)(5,9,10,8)(11,12)(13,17)(14,16)(15,18)(19,20)(21,28)(22,23)(24,25)(26,31)(27,33)(29,30)(32,34);(3,4,7,6)(5,8,10,9)(11,12,14,16)(13,15,18,17)(20,25)(23,27)(26,28)(30,34);(3,5,7,10)(4,8,6,9)(11,12)(13,15)(14,16)(17,18)(19,21,24,31)(20,26,25,28)(22,32,33,29)(23,30,27,34);(3,4,7,6)(5,8,10,9)(11,13,14,18)(12,15,16,17)(19,22)(20,27)(21,29)(23,25)(24,33)(26,30)(28,34)(31,32);(3,6,7,4)(5,9,10,8)(19,23,24,27)(20,22,25,33)(21,30,31,34)(26,32,28,29)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7547041);