Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #14715 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle, cosocle | C25 | C24 |
| commutator | C24 | C23×C4 |
| prime radical | C26 | C23 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C25 ◁ G | |
| LECS | G ▷ C25 ▷ C1 | |
3846 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,3)(6,7)(13,14,16,15)(19,23)(21,24);(5,6,8,7)(10,12)(13,15,16,14);(1,2,4,3)(5,6,8,7)(9,10)(11,12)(17,18,20,22)(19,21,23,24);(1,3,4,2)(5,7,8,6)(17,19)(18,21)(20,23)(22,24)Polycyclic presentation:
2^9|a^2=i,b^2=ei,c^2=h,d^2=f,b^a=be,c^a=cf,d^a=dh,c^b=cg128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 61531);