Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2403 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C8 | C24 |
| commutator, socle | C23 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| prime radical | #2403 | C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2590 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)(5,6)(7,11)(8,10)(9,12)(13,14,17,20,16,18,23,25)(15,19,22,26,21,24,27,28);(5,7)(6,9)(8,12)(10,11)(14,18)(19,24)(20,25)(26,28);(2,4)(7,12)(9,11);(6,10)(9,11)(14,18)(19,24)(20,25)(26,28);(13,15,17,22,16,21,23,27)(14,19,20,26,18,24,25,28)Polycyclic presentation:
2^9|a^2=h,e^2=h,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=cfi152 conjugacy classes — view the full character table.
| maximal subgroup of | #72317299, #72319551 |
| maximal normal subgroup of | #72317299, #72319551 |
| maximal quotient of | C8×#2403 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6284674);