Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #52308 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#52500 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2813 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5184 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);(3,4,7,8)(5,10,9,6)(13,17)(16,18)(19,20)(21,27)(22,26)(23,24)(25,28)(29,33)(30,31)(32,34);(11,12)(13,16)(14,15)(17,18)(20,24)(21,28)(26,31)(29,34);(4,8)(5,9)(12,15)(16,18)(19,20)(21,25)(22,26)(23,24)(27,28)(29,32)(30,31)(33,34);(3,5,7,9)(4,6,8,10)(11,12)(13,16)(14,15)(17,18)(19,21,23,28)(20,25,24,27)(22,29,30,34)(26,32,31,33);(3,6)(4,9)(5,8)(7,10)(11,13)(12,16)(14,17)(15,18)(19,22,23,30)(20,26,24,31)(21,29,28,34)(25,32,27,33)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7999375);