#72232690

order	1024
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹¹

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁶
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

At least 8719 conjugacy classes of subgroups; only the 3105 normal subgroups are shown.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 32 points:

(1,2)(3,5)(4,7)(6,8)(9,10)(11,15)(12,14)(13,16)(17,18)(19,22)(20,23)(21,24)(25,26)(27,29)(28,31)(30,32);(11,13)(15,16)(17,18)(19,21)(20,23)(22,24)(28,32)(30,31);(1,2,5,3)(4,6,8,7)(9,11)(10,15)(12,16)(13,14)(17,19,20,24)(18,21,23,22)(26,27)(30,31);(2,3)(4,8)(10,12)(11,13)(25,26,29,27)(28,31,32,30);(1,3,5,2)(4,7,8,6)(9,12,14,10)(11,16,13,15)(17,18)(19,21)(20,23)(22,24)(25,27,29,26)(28,30,32,31);(1,4)(2,6)(3,7)(5,8)(9,13,14,11)(10,15,12,16)(17,19)(18,22)(20,24)(21,23)(25,28,29,32)(26,30,27,31)

Polycyclic presentation:

2^10|c^2=gh,d^2=h,e^2=j,f^2=hi,c^a=cg,c^b=ci,d^a=dj,d^c=dj,e^a=ej,e^c=eh,e^d=ehj,f^a=fj,f^b=fghj,f^c=fgj,f^d=fj,f^e=fghj

Conjugacy classes & character table

142 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72232710
maximal normal subgroup of	#72232710

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from its polycyclic presentation:

gap> F := FreeGroup(IsSyllableWordsFamily, "a", "b", "c", "d", "e", "f", "g", "h", "i", "j");;
gap> coll := SingleCollector(F, [2, 2, 2, 2, 2, 2, 2, 2, 2, 2]);;
gap> SetPower(coll, 3, F.7*F.8);;
gap> SetPower(coll, 4, F.8);;
gap> SetPower(coll, 5, F.10);;
gap> SetPower(coll, 6, F.8*F.9);;
gap> SetConjugate(coll, 3, 1, F.3*F.7);;
gap> SetConjugate(coll, 3, 2, F.3*F.9);;
gap> SetConjugate(coll, 4, 1, F.4*F.10);;
gap> SetConjugate(coll, 4, 3, F.4*F.10);;
gap> SetConjugate(coll, 5, 1, F.5*F.10);;
gap> SetConjugate(coll, 5, 3, F.5*F.8);;
gap> SetConjugate(coll, 5, 4, F.5*F.8*F.10);;
gap> SetConjugate(coll, 6, 1, F.6*F.10);;
gap> SetConjugate(coll, 6, 2, F.6*F.7*F.8*F.10);;
gap> SetConjugate(coll, 6, 3, F.6*F.7*F.10);;
gap> SetConjugate(coll, 6, 4, F.6*F.10);;
gap> SetConjugate(coll, 6, 5, F.6*F.7*F.8*F.10);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);