Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #772778 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #15257 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3782 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(2,4)(9,10,13,12)(11,15,16,14)(17,18)(19,23)(20,24)(21,22);(5,6,7,8)(10,12)(14,15)(18,22)(19,24);(5,6)(7,8)(9,11)(10,14)(12,15)(13,16)(17,19,21,24)(18,23,22,20);(1,2)(3,4)(9,11)(10,15)(12,14)(13,16)(17,20)(18,19)(21,23)(22,24);(9,12,13,10)(11,15,16,14)(17,18)(19,23)(20,24)(21,22)Polycyclic presentation:
2^9|a^2=g,b^2=fgh,c^2=fg,e^2=g,b^a=bf,c^a=cg,d^a=di,c^b=ch,e^b=ef,e^d=ef98 conjugacy classes — view the full character table.
| maximal subgroup of | #72323403, #72323408, #72323415, … |
| maximal normal subgroup of | #72323403, #72323408, #72323415, … |
| maximal quotient of | #72323657, C2×#774364 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 681560);