Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #45438 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C213 |
| direct product | C2×#46312 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2733 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
7174 conjugacy classes of subgroups.
| minimal degree | μ(G) = 30 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 30 points:
(1,2);(4,6)(7,8)(9,13)(10,11)(12,14)(17,23)(20,24)(25,29)(28,30);(8,10)(12,13)(15,16,19,22)(17,24,23,20)(18,26,27,21)(25,28,29,30);(3,4,5,6)(7,8,11,10)(9,12,14,13)(15,16)(17,20)(18,21)(19,22)(23,24)(25,28)(26,27)(29,30);(7,9)(8,12)(10,13)(11,14)(15,17,19,23)(16,20,22,24)(18,25,27,29)(21,28,26,30);(7,10,11,8)(9,13,14,12)(15,18,19,27)(16,21,22,26)(17,25,23,29)(20,28,24,30)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7610231);