Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1258513 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
4396 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,3,4)(6,9)(10,12)(13,14,16,18)(15,17,20,19)(22,24)(23,28);(13,14)(15,17)(16,18)(19,20)(21,22,25,24)(23,27,28,26);(1,2)(3,4)(21,23)(22,26)(24,27)(25,28);(5,6)(7,10)(8,9)(11,12)(13,14)(15,19)(16,18)(17,20)(21,23)(22,27)(24,26)(25,28);(1,2)(3,4)(5,7,8,11)(6,10,9,12)(13,15)(14,17)(16,20)(18,19)(21,24,25,22)(23,27,28,26)Polycyclic presentation:
2^9|a^2=fg,b^2=h,e^2=fhi,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^d=ef86 conjugacy classes — view the full character table.
| maximal subgroup of | #72293918, C2×#1337730, #72326955, … |
| maximal normal subgroup of | #72293918, C2×#1337730, #72326955, … |
| maximal quotient of | #72293928, C2×#1337730, #72330606 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1244926);