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×#48958 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#392 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5034 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);(3,4,8,10)(5,7,6,9)(11,12,14,16)(13,15,17,18)(20,24)(25,28)(26,31)(32,34);(3,5,8,6)(4,9,10,7)(20,24)(21,27)(22,30)(32,34);(4,10)(5,6)(11,12)(13,15)(14,16)(17,18)(19,20)(21,28)(22,26)(23,24)(25,27)(29,34)(30,31)(32,33);(3,6,8,5)(4,9,10,7)(11,13,14,17)(12,15,16,18)(19,21,23,27)(20,25,24,28)(22,29,30,33)(26,32,31,34);(3,7,8,9)(4,5,10,6)(19,22)(20,26)(21,29)(23,30)(24,31)(25,32)(27,33)(28,34)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7611869);