Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C213 |
| direct product | C2×#48816 |
| 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 | |
6880 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);(4,6)(7,8,12,15)(9,10,13,17)(11,14,19,21)(16,18,20,22)(23,24)(25,28)(26,34)(27,30)(29,35)(31,33)(32,37)(36,38);(9,13)(10,17)(11,19)(14,21)(23,24,27,30)(25,28,33,31)(26,34,35,29)(32,37,38,36);(3,4,5,6)(7,9)(8,10)(11,16)(12,13)(14,18)(15,17)(19,20)(21,22)(23,24)(25,31)(26,29)(27,30)(28,33)(32,37)(34,35)(36,38);(7,10)(8,13)(9,15)(11,18)(12,17)(14,20)(16,21)(19,22)(23,25,27,33)(24,28,30,31)(26,32,35,38)(29,36,34,37);(7,11)(8,14)(9,16)(10,18)(12,19)(13,20)(15,21)(17,22)(23,26)(24,29)(25,32)(27,35)(28,36)(30,34)(31,37)(33,38)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7611645);