Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6574075 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×D42 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1905 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2)(3,7)(4,8)(5,6)(9,10)(11,15)(12,22)(13,17)(14,18)(16,20)(19,23)(21,24);(2,6)(7,8)(9,11)(10,15)(12,20)(13,23)(14,21)(16,22)(17,19)(18,24);(1,3,5,4)(2,7,6,8)(9,11,12,20,14,21,13,23)(10,16,17,15,18,19,22,24);(1,4,5,3)(2,8,6,7)(9,11)(10,15)(12,20)(13,23)(14,21)(16,22)(17,19)(18,24);(9,10)(11,19)(12,17)(13,22)(14,18)(15,23)(16,21)(20,24)Polycyclic presentation:
2^9|c^2=fg,d^2=f,g^2=i,h^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,e^b=eh,h^b=hi,d^c=dhi,e^c=ei,h^c=hi,e^d=eh,h^d=hi,h^e=hi74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6492021);