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 | |
2950 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)(9,10,15,20)(11,12,17,18)(13,16,23,21)(14,22,24,19);(1,2)(3,4)(6,7)(9,11,14,13,15,17,24,23)(10,16,19,12,20,21,22,18);(5,6,8,7)(9,12)(10,17)(11,20)(13,22)(14,21)(15,18)(16,24)(19,23);(2,4)(5,7,8,6)(11,17)(12,18)(13,23)(16,21);(9,13,24,11,15,23,14,17)(10,18,22,21,20,12,19,16)Polycyclic presentation:
2^9|a^2=i,b^2=f,c^2=g,d^2=g,e^2=fi,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.
| maximal subgroup of | #72283169, #72283418, #72283956, … |
| maximal normal subgroup of | #72283169, #72283418, #72283956, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7470478);