Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #60367 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C23×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| socle | C22 | C22×C4×D4 |
| prime radical | #60557 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×#405 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2048 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 40 points:
(1,2)(3,6)(4,5)(7,8)(9,10,14,19,15,12,24,18)(11,16,23,30,22,20,34,29)(13,25,26,32,27,17,31,33)(21,35,37,39,36,28,38,40);(2,5)(6,8)(9,11)(10,16)(12,20)(13,21)(14,23)(15,22)(17,28)(18,29)(19,30)(24,34)(25,35)(26,37)(27,36)(31,38)(32,39)(33,40);(9,12)(10,15)(11,20)(13,25)(14,18)(16,22)(17,27)(19,24)(21,35)(23,29)(26,32)(28,36)(30,34)(31,33)(37,39)(38,40);(9,13,14,26,15,27,24,31)(10,17,19,33,12,25,18,32)(11,21,23,37,22,36,34,38)(16,28,30,40,20,35,29,39);(1,3,4,7)(2,6,5,8)(11,22)(16,20)(21,36)(23,34)(28,35)(29,30)(37,38)(39,40)Polycyclic presentation:
2^9|a^2=h,d^2=h,e^2=f,g^2=i,h^2=i,b^a=bf,c^a=cg,d^a=di,g^a=gi,e^b=ei,g^c=gi116 conjugacy classes — view the full character table.
| maximal subgroup of | #72313507, #72315607, #72315619, … |
| maximal normal subgroup of | #72313507, #72315607, #72315619, … |
| maximal quotient of | #72343156 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6280559);