#7819876

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5948 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 24 points:

(9,10,12,14)(11,13,16,15)(18,21)(22,24);(1,2,4,5)(3,6,7,8)(9,11,12,16)(10,13,14,15)(17,18)(19,22)(20,21)(23,24);(2,5)(6,8)(9,10)(11,15)(12,14)(13,16)(17,19,20,23)(18,22,21,24);(3,7)(6,8)(9,10,12,14)(11,13,16,15);(1,3)(2,6)(4,7)(5,8)(9,10)(11,13)(12,14)(15,16);(1,2)(3,6)(4,5)(7,8)(9,11)(10,13)(12,16)(14,15)

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=g,d^2=h,b^a=bg,c^a=ch,e^a=eh,c^b=ci,f^b=fi,d^c=dh,f^c=fi,e^d=ei

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72279783, #72304328, #72304368
maximal normal subgroup of	#72279783, #72304328, #72304368

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7727072);