Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6533063 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#120 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #62946 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4×Q8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2921 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(9,10,14,12)(11,17,20,24)(13,21,23,16)(15,22,18,19);(1,2,6,5)(3,8,4,7)(9,11)(10,15)(12,18)(13,22)(14,20)(16,24)(17,21)(19,23);(1,3,6,4)(2,7,5,8)(9,12,14,10)(11,18,20,15)(13,16,23,21)(17,22,24,19);(1,4,6,3)(2,7,5,8);(1,5,6,2)(3,8,4,7)Polycyclic presentation:
2^9|a^2=i,b^2=h,c^2=hi,d^2=h,e^2=h,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,f^b=fi,g^b=gi,f^c=fi,e^d=eh74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6479467);