Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6573451 |
| 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 ◁ #2392 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2431 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2)(3,4)(5,6)(7,10)(8,9)(11,12)(13,14)(15,19)(16,20)(17,22)(18,21)(23,27)(24,28)(25,26);(6,9)(10,12)(13,15)(14,19)(16,24)(17,23)(18,25)(20,28)(21,26)(22,27);(2,4)(15,23)(16,26)(17,28)(19,27)(20,25)(22,24);(5,7,8,11)(6,10,9,12)(13,16,18,27)(14,20,21,23)(15,24,25,22)(17,19,28,26);(14,21)(15,23)(16,19)(17,28)(20,25)(26,27)Polycyclic presentation:
2^9|d^2=fi,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ch,e^b=eh,h^b=hi,d^c=dh,h^c=hi,e^d=eh,h^d=hi,h^e=hi80 conjugacy classes — view the full character table.
| maximal subgroup of | #72281945, #72282690, #72283728, … |
| maximal normal subgroup of | #72281945, #72282690, #72283728, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6482378);