Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #32935 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C23 | C22×C4⋊C4 |
| prime radical | C25 | C2×Q8 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C23×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1630 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)(9,10,13,16,14,17,12,22)(11,18,21,23,19,24,20,15);(9,11,12,20,14,19,13,21)(10,15,16,18,17,23,22,24);(1,2,3,4);(6,8)(11,19)(15,23)(18,24)(20,21)Polycyclic presentation:
2^9|a^2=h,b^2=e,c^2=f,e^2=i,h^2=i,b^a=be,c^a=cf,d^a=dg,e^a=ei,d^b=di104 conjugacy classes — view the full character table.
| maximal subgroup of | #72224842, #72224843, #72224876, … |
| maximal normal subgroup of | #72224842, #72224843, #72224876, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 299657);