Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6994043 |
| 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 | |
1727 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2,5,4)(3,7,8,6)(9,10)(11,13)(12,14)(15,16)(17,18)(19,22)(20,23)(21,24);(1,3,5,8)(2,6,4,7)(9,10)(11,15)(12,14)(13,16)(17,19,21,20)(18,22,24,23);(9,11)(10,13)(12,16)(14,15)(18,23)(19,20)(22,24);(3,8)(6,7)(11,16)(13,15)(17,19,21,20)(18,22,24,23);(1,4,5,2)(3,7,8,6)(10,14)(13,15)(17,19,21,20)(18,23,24,22)Polycyclic presentation:
2^9|a^2=f,b^2=fi,d^2=i,e^2=fi,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=ehi,d^c=dh,e^c=ei,g^c=gi71 conjugacy classes — view the full character table.
| maximal subgroup of | #72257256, #72257332, #72257520, … |
| maximal normal subgroup of | #72257256, #72257332, #72257520, … |
| maximal quotient of | #72264597, #72264700 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6907382);