Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1082705 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
4770 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(2,4)(9,10)(11,15)(12,14)(13,16)(17,18)(19,23)(20,21)(22,24);(6,8)(9,10,12,14)(11,13,16,15)(18,20)(22,23);(5,6)(7,8)(11,16)(13,15)(17,18,21,20)(19,23,24,22);(1,2)(3,4)(9,11)(10,13)(12,16)(14,15)(17,19,21,24)(18,22,20,23);(9,10)(11,13)(12,14)(15,16)(17,20,21,18)(19,23,24,22)Polycyclic presentation:
2^9|b^2=fg,c^2=g,d^2=g,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=ef,d^c=df86 conjugacy classes — view the full character table.
| maximal subgroup of | #72234811, #72234815, #72234829, … |
| maximal normal subgroup of | #72234811, #72234815, #72234829, … |
| maximal quotient of | #72330169, #72330465, #72330510, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 990851);