Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2846 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C8 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C8 | C24 |
| commutator, socle | C23 | C23×C8 |
| prime radical | C25 | C2×C8 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
1554 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,4)(5,6)(7,8)(9,10,11,15,12,16,17,22,13,14,18,20,19,21,23,24);(1,2,3,4);(6,8);(10,14)(15,20)(16,21)(22,24)Polycyclic presentation:
2^9|a^2=g,b^2=e,g^2=h,h^2=i,b^a=be,c^a=cf,d^a=di176 conjugacy classes — view the full character table.
| maximal subgroup of | #72309900, #72309905, #72309908, … |
| maximal normal subgroup of | #72309900, #72309905, #72309908, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 400863);