Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2760365 |
| automorphism | Aut(G) order 2097152 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, prime radical, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1622 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 44 points:
(2,4)(5,6,9,8)(7,10,11,12)(13,14,18,16)(15,19,21,23)(17,24,25,20)(22,28,27,26)(30,31)(32,39)(36,38)(40,41);(7,11)(10,12)(14,16)(15,21)(20,24)(22,27)(29,30,34,31)(32,35,39,37)(33,36,42,38)(40,43,41,44);(5,7)(6,10)(8,12)(9,11)(13,15)(14,19)(16,23)(17,22)(18,21)(20,26)(24,28)(25,27)(29,31,34,30)(32,35,39,37)(33,38,42,36)(40,43,41,44);(1,2)(3,4)(5,8,9,6)(7,12,11,10)(13,16,18,14)(15,19,21,23)(17,20,25,24)(22,28,27,26)(29,32)(30,35)(31,37)(33,41)(34,39)(36,44)(38,43)(40,42);(13,17,18,25)(14,20,16,24)(15,22,21,27)(19,26,23,28)(29,33,34,42)(30,36,31,38)(32,40,39,41)(35,43,37,44)Polycyclic presentation:
2^9|a^2=h,b^2=g,c^2=g,d^2=h,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dfg,d^c=df,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2669961);