Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #395169 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1942 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2)(3,4)(10,15)(11,18)(12,13)(16,19)(17,22)(20,21);(2,4)(5,6)(7,8)(9,10)(11,19)(12,22)(13,15)(14,17)(16,21)(18,24)(20,23);(6,8)(9,10)(11,16)(12,22)(13,15)(14,17)(18,23)(19,21)(20,24);(9,11,12,20,14,21,13,18)(10,16,22,24,17,19,15,23)Polycyclic presentation:
2^9|d^2=hi,e^2=i,f^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,f^a=fi,h^a=hi,c^b=cg,d^b=di,e^b=ei,f^b=fi,e^c=ei,f^c=fi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72320942, #72321011, #72321053, … |
| maximal normal subgroup of | #72320942, #72321011, #72321053, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 318808);