Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #187928 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#379 |
| commutator | C24 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C23×D4 | C2×C4 |
| LCS | G ▷ C24 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
2528 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(5,8)(9,10,12,16,13,15,21,23)(11,17,18,24,19,14,20,22);(1,2)(3,5)(4,6)(7,8)(9,11,13,19)(10,14,15,17)(12,20,21,18)(16,24,23,22);(1,3)(2,5)(4,7)(6,8);(10,15)(14,17)(16,23)(22,24)Polycyclic presentation:
2^9|a^2=g,b^2=h,g^2=h,b^a=be,c^a=cf,d^a=dh,e^a=eh,f^b=fi,g^b=gh,e^c=ei74 conjugacy classes — view the full character table.
| maximal subgroup of | #72238109, #72238111 |
| maximal normal subgroup of | #72238109, #72238111 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 95158);