Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7514196 |
| 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 |
| prime radical | #59004 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#120 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3402 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(5,6)(7,8)(9,10)(11,19)(12,21)(13,23)(14,16)(15,20)(17,22)(18,24);(1,2)(3,4)(5,6)(7,8)(9,11,14,12)(10,15,16,17)(13,22,24,20)(18,21,23,19);(6,8)(10,16)(15,17)(18,23)(19,21);(2,4)(6,8)(10,16)(15,17)(18,23)(19,21);(9,12,14,11)(10,17,16,15)(13,20,24,22)(18,19,23,21)Polycyclic presentation:
2^9|b^2=i,e^2=i,f^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,f^a=fi,c^b=cgi,d^b=dh,f^b=fi,f^e=fi77 conjugacy classes — view the full character table.
| maximal subgroup of | #72281696, #72281760, #72281834, … |
| maximal normal subgroup of | #72281696, #72281760, #72281834, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7421401);