Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#49918 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2703 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5196 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);(12,15)(16,18)(19,20,24,22)(21,27,29,25)(23,30,31,26)(28,32,34,33);(4,7)(5,9)(20,22)(25,27)(26,30)(32,33);(3,4,6,7)(5,8,9,10)(11,12,14,15)(13,16,17,18)(19,21)(20,25)(22,27)(23,28)(24,29)(26,32)(30,33)(31,34);(3,4)(5,8)(6,7)(9,10)(19,22,24,20)(21,27,29,25)(23,30,31,26)(28,33,34,32);(3,5)(4,8)(6,9)(7,10)(11,13,14,17)(12,16,15,18)(19,23,24,31)(20,26,22,30)(21,28,29,34)(25,32,27,33)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7612389);