Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7518992 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #25076 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×C22⋊Q8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1692 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2)(3,6)(4,5)(7,8)(9,10,12,14)(11,15,16,13)(17,18,22,24)(19,20,23,21);(2,5)(6,8)(9,11)(10,13)(12,16)(14,15)(17,19)(18,20)(21,24)(22,23);(10,14)(11,16)(17,18,20,19,22,24,21,23);(1,3,4,7)(2,6,5,8)(10,14)(13,15)(17,19,20,24,22,23,21,18);(2,5)(6,8)(10,14)(13,15)Polycyclic presentation:
2^9|a^2=ghi,c^2=hi,d^2=fg,g^2=i,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,g^a=gi,h^a=hi,c^b=cgi,d^b=dh,g^b=gi,h^b=hi,d^c=di74 conjugacy classes — view the full character table.
| maximal subgroup of | #72313366, #72313405, #72313602, … |
| maximal normal subgroup of | #72313366, #72313405, #72313602, … |
| maximal quotient of | #72319966, #72320275 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7510313);