Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #1462 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C8 | C2×C22⋊C4 |
| commutator | C23 | C22×C42 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×C4×C22⋊C4 |
| prime radical | C23×D4 | C2×C4 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C8 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
1352 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,5)(3,7)(9,10,13,17,14,12,16,21)(11,15,20,23,19,18,22,24);(1,2,3,6,4,5,7,8)(9,11)(10,15)(12,18)(13,20)(14,19)(16,22)(17,23)(21,24);(9,12,13,21,14,10,16,17)(11,18,20,24,19,15,22,23);(11,19)(15,18)(20,22)(23,24)Polycyclic presentation:
2^9|a^2=f,b^2=g,c^2=f,f^2=i,g^2=h,b^a=be,g^a=gh,d^b=di,e^b=eh128 conjugacy classes — view the full character table.
| maximal subgroup of | #72265314, #72265487, #72265491, … |
| maximal normal subgroup of | #72265314, #72265487, #72265491, … |
| maximal quotient of | C2×#182122 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 89318);