Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #245903 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #2403 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
1439 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,6)(3,4)(7,8)(9,10)(11,18)(12,14)(13,17)(15,19)(16,21)(20,24)(22,23);(1,2)(3,8)(4,6)(5,7)(10,14)(12,21)(15,18)(16,17)(19,22)(23,24);(1,2)(3,6)(4,8)(5,7)(12,21)(14,16)(18,24)(19,22);(1,2)(3,8)(4,6)(5,7)(9,11)(10,15)(12,22)(13,20)(14,18)(16,24)(17,23)(19,21)Polycyclic presentation:
2^9|e^2=h,f^2=hi,b^a=be,c^a=cf,d^a=de,e^a=eh,f^a=fhi,g^a=gi,c^b=cg,e^b=eh,e^c=ei,f^c=fhi,e^d=eh,f^d=fi47 conjugacy classes — view the full character table.
| maximal subgroup of | #72219481 |
| maximal normal subgroup of | #72219481 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 153099);