Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #36702 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C213 |
| direct product | C2×#36963 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2688 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
7122 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)(10,17)(14,19)(16,21)(20,22)(23,24)(25,28)(26,31)(27,30)(29,34)(32,35)(33,37)(36,38);(8,12)(9,15)(14,19)(16,21)(24,25)(29,31)(30,32)(36,37);(3,4)(5,6)(7,8,11,12)(9,13,15,18)(10,14,17,19)(16,20,21,22)(23,25,28,24)(26,31,34,29)(27,32,35,30)(33,37,38,36);(7,9)(8,13)(10,16)(11,15)(12,18)(14,20)(17,21)(19,22)(23,26)(24,29)(25,31)(27,33)(28,34)(30,36)(32,37)(35,38);(7,10)(8,14)(9,16)(11,17)(12,19)(13,20)(15,21)(18,22)(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, 7541556);