Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6682440 |
| 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 ◁ #2297 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2330 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)(16,19)(20,25)(21,26)(22,28)(24,27);(1,2)(3,4)(5,7,8,12)(6,9,10,11);(2,4)(13,14,19,26,17,21,16,18)(15,22,27,25,23,20,24,28);(6,10)(9,11)(13,15)(14,20)(16,24)(17,23)(18,25)(19,27)(21,22)(26,28);(2,4)(7,12)(9,11)(15,23)(20,22)(24,27)(25,28)Polycyclic presentation:
2^9|b^2=f,c^2=gi,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,d^c=di,e^d=ei68 conjugacy classes — view the full character table.
| maximal subgroup of | #72282991, #72283845 |
| maximal normal subgroup of | #72282991, #72283845 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6590254);