Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #395154 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C23×D8 | C22 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C4×#95 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1672 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,4)(9,10,13,15)(11,16,12,14)(18,22)(19,20)(23,24);(5,6)(7,8)(9,11,13,12)(10,14,15,16)(17,18,21,22)(19,20,23,24);(1,2,3,4)(6,8)(9,12,13,11)(10,14,15,16)(17,19,22,24,21,23,18,20);(17,20,22,19,21,24,18,23)Polycyclic presentation:
2^9|a^2=ei,b^2=e,c^2=ef,d^2=h,f^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,f^a=fi,h^a=hi,c^b=cg,d^c=di80 conjugacy classes — view the full character table.
| maximal subgroup of | #72280207, #72280788 |
| maximal normal subgroup of | #72280207, #72280788 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 320511);