Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #61071 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#525 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#525 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2760 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(2,4)(5,6,7,8)(11,17)(12,19)(14,20)(16,22)(18,23)(21,24);(1,2)(3,4)(9,10,13,15)(11,14,18,21)(12,16,19,22)(17,20,23,24);(9,11,12,17,13,18,19,23)(10,14,16,20,15,21,22,24);(2,4);(10,15)(11,18)(16,22)(17,23)Polycyclic presentation:
2^9|a^2=h,b^2=i,c^2=g,g^2=i,b^a=bf,c^a=cg,g^a=gi,d^b=df,e^b=ei,e^c=ei110 conjugacy classes — view the full character table.
| maximal subgroup of | #72284617, #72284699 |
| maximal normal subgroup of | #72284617, #72284699 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6287276);