Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6993979 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27×C4 |
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×#121 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2550 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)(7,11)(10,12)(14,18)(16,19)(20,26)(21,22)(23,28)(25,27);(6,9)(7,11)(13,14,19,21,17,22,16,18)(15,23,27,26,24,20,25,28);(2,4)(5,6)(7,10)(8,9)(11,12)(13,15)(14,20)(16,25)(17,24)(18,26)(19,27)(21,28)(22,23);(6,9)(10,12)(14,21)(15,24)(16,19)(18,22)(20,26)(23,28);(5,7,8,11)(6,10,9,12)(14,22)(18,21)(20,23)(26,28)Polycyclic presentation:
2^9|b^2=fi,e^2=hi,f^2=i,b^a=bf,c^a=cg,e^a=ehi,f^a=fi,c^b=ch,d^b=df,e^b=eh,d^c=dh,f^d=fi71 conjugacy classes — view the full character table.
| maximal subgroup of | #72283059, #72283296, #72284307, … |
| maximal normal subgroup of | #72283059, #72283296, #72284307, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7050844);