Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6682360 |
| 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 |
| prime radical | #37650 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#525 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2472 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)(7,11)(8,10)(9,12)(14,18)(16,23)(19,24)(20,25)(22,27)(26,28);(1,2)(3,4)(5,7)(6,9)(8,12)(10,11);(2,4)(13,14,16,18,17,20,23,25)(15,19,22,24,21,26,27,28);(6,10)(9,11)(13,15)(14,19)(16,22)(17,21)(18,24)(20,26)(23,27)(25,28);(2,4)(7,12)(9,11)(15,21)(19,26)(22,27)(24,28)Polycyclic presentation:
2^9|c^2=g,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,e^d=ei68 conjugacy classes — view the full character table.
| maximal subgroup of | #72283188, #72283982, #72284087, … |
| maximal normal subgroup of | #72283188, #72283982, #72284087, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6589556);