Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7301076 |
| 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 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#123 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1790 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2,5,7)(3,6,4,8)(17,18,20,24)(19,23,21,22);(1,2)(3,8)(4,6)(5,7)(9,10)(11,15)(12,14)(13,16)(17,19,20,21)(18,22,24,23);(9,11)(10,13)(12,16)(14,15)(18,22)(19,21)(23,24);(1,3,5,4)(2,6,7,8)(10,14)(11,16)(17,19,20,21)(18,23,24,22);(1,4,5,3)(2,6,7,8)(10,14)(13,15)(17,19,20,21)(18,22,24,23)Polycyclic presentation:
2^9|a^2=f,b^2=i,d^2=f,e^2=f,g^2=i,b^a=bf,c^a=cg,e^a=ef,g^a=gi,c^b=ch,d^b=dfh,e^b=ehi,d^c=dh,e^c=ei,g^c=gi65 conjugacy classes — view the full character table.
| maximal subgroup of | #72285231, #72285261 |
| maximal normal subgroup of | #72285231, #72285261 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7214840);