Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3532 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C42 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle, cosocle | C24 | C25 |
| commutator | C22 | C23×C42 |
| prime radical | C25 | C24 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2950 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2,4,3)(5,6,8,7)(10,13)(11,12)(17,18,20,22)(19,23,24,21);(5,6,8,7)(9,10,14,13)(11,16,12,15)(19,24)(21,23);(5,6,8,7)(9,11,14,12)(10,15,13,16)(17,19,20,24)(18,21,22,23);(9,12,14,11)(10,16,13,15)(17,18)(19,21)(20,22)(23,24);(1,3,4,2)(5,7,8,6)(9,13,14,10)(11,16,12,15)Polycyclic presentation:
2^9|a^2=h,b^2=i,c^2=fgi,d^2=f,e^2=gh,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cg,d^b=df152 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 421173);