#7643283

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

5816 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,d^2=g,e^2=g,f^2=hi,b^a=bg,c^a=ch,d^a=dh,f^a=fhi,c^b=ci,e^c=ehi

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72303497, #72304194, #72305957
maximal normal subgroup of	#72303497, #72304194, #72305957
maximal quotient of	#72303527, #72303529

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7550479);