Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6437753 |
| 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 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2548 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6)(7,10)(8,9)(11,12)(13,14,16,21,17,20,24,18)(15,19,23,27,22,26,28,25);(1,2)(3,4)(14,18)(16,24)(19,25)(20,21)(23,28)(26,27);(2,4)(6,9)(10,12)(13,15)(14,19)(16,23)(17,22)(18,25)(20,26)(21,27)(24,28);(2,4)(5,7,8,11)(6,10,9,12)(15,22)(19,26)(23,28)(25,27);(14,20)(18,21)(19,26)(25,27)Polycyclic presentation:
2^9|a^2=f,d^2=g,f^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ch,d^b=dh,f^b=fi,d^c=di80 conjugacy classes — view the full character table.
| maximal subgroup of | #72283341, #72283919, #72284075, … |
| maximal normal subgroup of | #72283341, #72283919, #72284075, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6356161);