Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7500669 |
| 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 ◁ #2297 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2704 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2)(3,4)(9,10,15,17)(11,18,21,23)(12,22,24,20)(13,16,14,19);(5,6)(7,8)(9,11)(10,12)(13,20)(14,22)(15,21)(16,23)(17,24)(18,19);(2,4)(6,8)(9,10)(11,12)(13,19)(14,16)(15,17)(18,20)(21,24)(22,23);(2,4)(9,12,13,23,15,24,14,18)(10,11,19,22,17,21,16,20);(9,13,15,14)(10,16,17,19)(11,20,21,22)(12,23,24,18)Polycyclic presentation:
2^9|a^2=i,d^2=fi,e^2=i,f^2=i,b^a=bf,c^a=cg,d^a=dfg,f^a=fi,c^b=ch,d^b=df,f^b=fi,e^c=ei74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7409316);