Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #480268 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#99 |
| commutator | C24 | C23×C4 |
| Frattini, cosocle | C22×D4 | C24 |
| prime radical | C22×H(5,𝔽2) | C22 |
| LCS | G ▷ C24 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×D4 ◁ C22×H(5,𝔽2) ◁ G | |
| LECS | G ▷ C22×D4 ▷ C22 ▷ C2 ▷ C1 | |
1925 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2)(3,6)(4,5)(7,8)(9,10)(11,14)(12,19,20,15)(13,16)(17,22)(18,24,23,21);(2,5)(6,8)(9,11)(10,14)(12,18)(13,17)(15,21)(16,22)(19,24)(20,23);(1,3,4,7)(2,6,5,8)(10,15)(14,21)(16,19)(22,24);(11,17)(14,22)(18,23)(21,24)Polycyclic presentation:
2^9|a^2=g,c^2=e,b^a=be,c^a=cf,f^a=fh,h^a=hi,d^b=di,g^c=gh,g^f=gi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72255733, #72255735, #72255761, … |
| maximal normal subgroup of | #72255733, #72255735, #72255761, … |
| maximal quotient of | #72263162 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 401054);