Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #45438 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C213 |
| direct product | C2×#45764 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C22×#562 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
7128 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)(9,15)(13,18)(16,21)(20,22)(23,24)(25,31)(26,34)(27,28)(29,33)(30,35)(32,36)(37,38);(8,12)(9,15)(10,17)(20,22)(24,28)(26,35)(29,31)(32,38);(3,4)(5,6)(7,8,11,12)(9,13,15,18)(10,14,17,19)(16,20,21,22)(23,24)(25,29)(26,30)(27,28)(31,33)(32,36)(34,35)(37,38);(7,9)(8,13)(10,16)(11,15)(12,18)(14,20)(17,21)(19,22)(23,25,27,33)(24,29,28,31)(26,32,35,38)(30,36,34,37);(7,10)(8,14)(9,16)(11,17)(12,19)(13,20)(15,21)(18,22)(23,26)(24,30)(25,32)(27,35)(28,34)(29,36)(31,37)(33,38)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7609564);