Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#48575 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C24×D4 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
6672 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)(5,7)(6,10)(8,9)(19,20)(21,25)(22,26)(23,24);(3,5)(4,7)(6,8)(9,10)(11,12)(13,17)(14,18)(15,16)(19,21,23,26)(20,22,24,25);(4,9)(5,6)(12,16)(13,18)(19,20,23,24)(21,25,26,22);(3,6,8,5)(4,10,9,7)(11,13)(12,14)(15,18)(16,17)(19,20)(21,22)(23,24)(25,26);(3,7,8,10)(4,5,9,6)(11,14)(12,13)(15,17)(16,18)(19,22)(20,21)(23,25)(24,26)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7611250);