Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6574100 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#121 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4×D4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2129 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2)(3,6)(4,7)(5,8)(9,10)(11,13)(12,20)(14,19)(15,17)(16,21)(18,23)(22,24);(1,3)(2,5)(4,8)(6,7)(9,11,13,10,15,19,14,17)(12,18,21,16,23,20,22,24);(3,8)(5,6)(9,12)(10,16)(11,18)(13,21)(14,22)(15,23)(17,24)(19,20);(1,3)(2,6)(4,8)(5,7)(9,13,15,14)(10,11,17,19)(12,21,23,22)(16,18,24,20);(3,8)(5,6)(9,13,15,14)(10,11,17,19)(12,21,23,22)(16,18,24,20)Polycyclic presentation:
2^9|b^2=fhi,d^2=i,e^2=i,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,d^b=di,e^b=ehi,d^c=dh,g^c=gi,e^d=eh74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6504025);