Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7519008 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2392 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2859 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(6,7)(9,10,15,19)(11,17,21,12)(13,24,22,16)(14,23,20,18);(1,2)(3,4)(6,7)(9,11,20,13,15,21,14,22)(10,16,23,12,19,24,18,17);(5,6,8,7)(9,12,15,17)(10,11,19,21)(13,18,22,23)(14,16,20,24);(2,4)(5,7,8,6)(11,21)(12,17)(13,22)(16,24);(9,13,14,11,15,22,20,21)(10,17,18,24,19,12,23,16)Polycyclic presentation:
2^9|a^2=i,b^2=fi,c^2=gi,d^2=g,e^2=f,f^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,f^a=fi,c^b=cg,d^b=dh,d^c=di,e^c=ei,e^d=ei74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7470476);