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×#51063 |
| 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 | |
7200 conjugacy classes of subgroups.
| minimal degree | μ(G) = 30 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 30 points:
(1,2);(4,6)(15,16,20,18)(17,22,25,21)(19,26,28,23)(24,29,27,30);(7,8,11,12)(9,14,13,10)(15,17,20,25)(16,21,18,22)(19,27,28,24)(23,30,26,29);(3,4,5,6)(8,12)(9,13)(15,17)(16,22)(18,21)(19,24)(20,25)(23,30)(26,29)(27,28);(7,9,11,13)(8,10,12,14)(15,18,20,16)(17,22,25,21)(19,26,28,23)(24,30,27,29);(7,10)(8,13)(9,12)(11,14)(15,19,20,28)(16,23,18,26)(17,24,25,27)(21,29,22,30)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7614222);