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×#47867 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2676 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
7298 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);(3,4,5,6)(15,16)(17,24)(18,21)(19,27)(20,23)(22,28)(25,29)(26,30);(7,8)(9,13)(10,14)(11,12)(15,17,20,18)(16,21,23,24)(19,25,28,26)(22,29,27,30);(3,4)(5,6)(8,12)(9,14)(15,18,20,17)(16,21,23,24)(19,26,28,25)(22,29,27,30);(7,9)(8,10)(11,14)(12,13)(15,16)(17,24)(18,21)(19,22)(20,23)(25,30)(26,29)(27,28);(7,10)(8,9)(11,13)(12,14)(15,19,20,28)(16,22,23,27)(17,25,18,26)(21,29,24,30)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7610986);