Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6993979 |
| 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 ◁ C4×#121 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2018 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(5,6)(7,9)(8,10)(11,12)(13,14,17,20)(15,18,21,25)(16,23,24,19)(22,28,27,26);(1,2)(3,4)(15,21)(16,24)(18,25)(19,23);(6,9)(7,12)(10,11)(13,15)(14,18)(16,22)(17,21)(19,26)(20,25)(23,28)(24,27);(2,4)(6,10)(9,11)(15,21)(18,25)(22,27)(26,28);(6,10)(9,11)(13,16,17,24)(14,19,20,23)(15,22,21,27)(18,26,25,28)Polycyclic presentation:
2^9|a^2=h,e^2=h,g^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ehi,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dh,g^c=gi71 conjugacy classes — view the full character table.
| maximal subgroup of | #72308249, #72308405, #72308526 |
| maximal normal subgroup of | #72308249, #72308405, #72308526 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7073083);