Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1082705 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
6388 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2,3,4)(5,6,7,8)(9,10,12,14)(11,15,16,13)(17,18)(19,23)(20,24)(21,22);(9,11,12,16)(10,13,14,15)(17,19,21,24)(18,20,22,23);(1,2)(3,4)(5,6)(7,8)(10,14)(13,15)(18,22)(19,24);(5,6)(7,8)(9,10)(11,13)(12,14)(15,16)(17,18)(19,20)(21,22)(23,24);(1,2)(3,4)(5,6)(7,8)(9,11)(10,13)(12,16)(14,15)(17,20)(18,19)(21,23)(22,24)Polycyclic presentation:
2^9|a^2=gh,b^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=ef,d^c=df86 conjugacy classes — view the full character table.
| maximal subgroup of | #72232455, #72232507, #72232515, … |
| maximal normal subgroup of | #72232455, #72232507, #72232515, … |
| maximal quotient of | #72250271, #72251017, #72278807, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 990947);