Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #500887 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C23 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#476 |
| commutator, Frattini, cosocle | C22×C8 | C24 |
| prime radical | #3050 | C22 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
571 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2)(3,7)(4,6)(5,8)(9,10)(11,19)(12,18)(13,17)(14,20)(15,23)(16,22)(21,24);(1,3,4,8)(2,5,6,7)(9,11,15,21,12,22,14,13)(10,16,23,17,18,19,20,24);(10,17,18,24)(11,21)(13,22)(14,15)(16,20,19,23);(2,6)(5,7)(10,18)(16,19)(17,24)(20,23)Polycyclic presentation:
2^9|b^2=eg,c^2=gh,f^2=hi,g^2=i,h^2=i,b^a=be,c^a=cf,d^a=de,f^a=fh,h^a=hi,c^b=cg,f^c=fhi,g^c=gi,h^c=hi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72238779, #72239808, #72239843, … |
| maximal normal subgroup of | #72238779, #72239808, #72239843, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 414740);