Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #62253 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C23×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| socle | C22 | C22×C4×D4 |
| prime radical | #60693 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×#431 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1786 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(2,5)(3,7)(9,10,15,17,14,18,13,23)(11,19,21,24,20,16,12,22);(1,2)(3,6)(4,5)(7,8)(9,11,15,21,14,20,13,12)(10,16,17,22,18,19,23,24);(9,12,13,20,14,21,15,11)(10,16,17,22,18,19,23,24);(2,5)(6,8)(11,20)(12,21)(16,19)(22,24);(1,3,4,7)(2,6,5,8)(9,13,14,15)(10,17,18,23)(11,12,20,21)(16,22,19,24)Polycyclic presentation:
2^9|a^2=h,b^2=h,c^2=g,e^2=f,g^2=i,h^2=i,b^a=bf,c^a=cg,e^a=ef,g^a=gi,d^b=df,d^c=di104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6296757);