Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #458069 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C23×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C4 | #2653 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| socle | C2 | #16831 |
| prime radical | C22×#41 | C23 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
765 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 4 generators on 32 points:
(1,2)(3,7,14,23)(4,8)(5,18)(6,10)(9,17)(11,20)(12,27,13,21)(15,31,30,24)(16,25)(19,26)(22,28,32,29);(1,3,5,15,6,14,20,30)(2,7,11,24,10,23,18,31)(4,13,19,28,16,12,17,29)(8,21,9,22,25,27,26,32);(1,4)(2,8)(3,12,14,13)(5,19)(6,16)(7,21,23,27)(9,11)(10,25)(15,29,30,28)(17,20)(18,26)(22,31,32,24);(1,4)(2,9)(3,13)(5,19)(6,16)(7,22)(8,18)(10,26)(11,25)(12,14)(15,28)(17,20)(21,31)(23,32)(24,27)(29,30)Polycyclic presentation:
2^9|a^2=f,b^2=efgh,c^2=f,h^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,g^a=gi,h^a=hi,c^b=cg,e^b=ei,f^b=fi,d^c=de,g^c=gi,h^c=hi,g^d=gi,h^d=hi56 conjugacy classes — view the full character table.
| maximal subgroup of | #72338513, #72338518, #72338528, … |
| maximal normal subgroup of | #72338513, #72338518, #72338528, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 379879);