Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6993875 |
| 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 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1837 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)(3,5)(4,6)(7,8)(9,10,14,19,15,11,20,18)(12,22,24,21,13,17,23,16);(1,2)(3,7)(4,6)(5,8)(9,11)(10,15)(12,16)(13,21)(14,18)(17,23)(19,20)(22,24);(1,3,4,8)(2,5,6,7)(9,12)(10,16)(11,21)(13,15)(14,23)(17,19)(18,22)(20,24);(3,8)(5,7)(9,13,15,12)(10,17,11,22)(14,23,20,24)(16,18,21,19);(2,6)(5,7)(10,11)(16,21)(17,22)(18,19)Polycyclic presentation:
2^9|a^2=g,c^2=hi,d^2=i,f^2=i,g^2=i,b^a=bf,c^a=cg,e^a=eh,f^a=fi,c^b=ch,d^b=df,e^b=eh,f^b=fi,d^c=dh,g^c=gi,f^d=fi62 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6970289);