Finite Group DatabasebetaFinite Group Databasebeta| order | 256 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | Aut(G) order 65536 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C25 |
| prime radical | C22×D4 | C23 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
949 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 36 points:
(2,4)(5,6,10,12)(7,13,14,8)(9,11,17,18)(15,19,20,16)(21,22,26,29)(23,30,25,27)(24,28,33,36)(31,35,32,34);(7,14)(8,13)(9,17)(11,18)(21,23,26,25)(22,27,29,30)(24,32,33,31)(28,35,36,34);(1,2)(3,4)(5,7,10,14)(6,8,12,13)(9,15,17,20)(11,16,18,19)(21,24,26,33)(22,28,29,36)(23,31,25,32)(27,34,30,35);(5,8)(6,7)(9,16)(10,13)(11,15)(12,14)(17,19)(18,20)(21,25,26,23)(22,27,29,30)(24,31,33,32)(28,35,36,34);(5,9)(6,11)(7,15)(8,16)(10,17)(12,18)(13,19)(14,20)(21,22)(23,30)(24,28)(25,27)(26,29)(31,35)(32,34)(33,36)Polycyclic presentation:
2^8|a^2=h,b^2=f,c^2=h,d^2=f,b^a=bf,c^a=cg,e^a=ef,c^b=ch,d^b=dfh,e^b=eh,d^c=dh52 conjugacy classes — view the full character table.
| maximal subgroup of | #132424, #245658, #245659, … |
| maximal normal subgroup of | #132424, #245658, #245659, … |
| maximal quotient of | #560334, #560393, #561428, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(256, 43156);