Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7500661 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
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 ◁ C42×D4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2093 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6)(7,8)(9,11)(10,12)(13,14)(15,22)(16,21)(17,19)(18,26)(20,25)(23,27)(24,28);(1,2)(3,4)(5,7)(6,10)(8,11)(9,12)(14,19)(20,27)(21,26)(22,28);(2,4)(13,15,17,24)(14,20,19,27)(16,25,18,23)(21,28,26,22);(6,11)(7,12)(14,21)(16,18)(19,26)(20,28)(22,27)(23,25);(5,8,9,10)(6,7,11,12)(13,16,17,18)(14,21,19,26)(15,23,24,25)(20,22,27,28)Polycyclic presentation:
2^9|c^2=i,e^2=f,g^2=i,b^a=bf,c^a=cg,d^a=dfg,g^a=gi,c^b=ch,d^b=dfi,e^c=ei,g^c=gi,e^d=ei,g^d=gi74 conjugacy classes — view the full character table.
| maximal subgroup of | #72281824, #72283807, #72283998, … |
| maximal normal subgroup of | #72281824, #72283807, #72283998, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7410119);