Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #46350 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#47100 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2433 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
7214 conjugacy classes of subgroups.
| minimal degree | μ(G) = 26 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 26 points:
(1,2);(3,4)(5,9)(6,8)(7,10)(19,20)(21,24)(22,23)(25,26);(3,4,6,8)(5,7,10,9)(11,12,15,16)(13,14,17,18)(20,22)(21,25);(12,16)(13,17)(19,20,23,22)(21,26,25,24);(3,4)(5,7)(6,8)(9,10)(11,13)(12,14)(15,17)(16,18)(19,21,23,25)(20,24,22,26);(3,5,6,10)(4,7,8,9)(11,14)(12,13)(15,18)(16,17)(19,22,23,20)(21,26,25,24)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7608244);