Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #40484 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C213 |
| direct product | C2×#42157 |
| 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 | |
7020 conjugacy classes of subgroups.
| minimal degree | μ(G) = 38 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 38 points:
(1,2);(3,4,5,6)(8,12)(13,15)(14,19)(20,21)(23,24)(25,28)(26,31)(27,30)(29,34)(32,35)(33,37)(36,38);(8,12)(10,18)(13,15)(16,22)(24,25)(29,31)(30,32)(36,37);(3,4)(5,6)(7,8)(9,15)(10,14)(11,12)(13,17)(16,21)(18,19)(20,22)(23,25,28,24)(26,31,34,29)(27,32,35,30)(33,37,38,36);(7,9,11,17)(8,13,12,15)(10,16,18,22)(14,20,19,21)(23,26)(24,29)(25,31)(27,33)(28,34)(30,36)(32,37)(35,38);(7,10)(8,14)(9,16)(11,18)(12,19)(13,20)(15,21)(17,22)(23,27,28,35)(24,30,25,32)(26,33,34,38)(29,36,31,37)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7547882);