Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #480674 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#99 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C22×Q8 | C24 |
| prime radical | #34738 | C2 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ C23×#41 ◁ G | |
| LECS | G ▷ C22×Q8 ▷ C22 ▷ C2 ▷ C1 | |
1815 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)(3,7)(4,6)(5,8)(9,10,13,18,14,19,11,16)(12,17,20,24,21,15,22,23);(1,3)(2,5)(4,8)(6,7);(3,8)(5,7)(10,15)(12,21)(16,23)(17,19)(18,24)(20,22);(2,6)(5,7)(9,11,14,13)(10,16,19,18)(12,20,21,22)(15,23,17,24)Polycyclic presentation:
2^9|a^2=g,d^2=i,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=de,f^a=fh,h^a=hi,c^b=ce,f^c=fi,g^c=ghi,g^f=gi62 conjugacy classes — view the full character table.
| maximal subgroup of | #72303600 |
| maximal normal subgroup of | #72303600 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 403407);