#7208088

order	512
nilpotency class	3
isoclinism	isoclinic class of #7207850
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#2388	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2388 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1449 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 48 points:

(1,2)(3,7)(4,6)(5,8)(9,10)(11,13)(12,14)(15,16)(17,18,22,26)(19,27,28,42)(20,32,33,24)(21,36,29,25)(23,37,38,31)(30,45,34,43)(35,41,44,47)(39,46,40,48);(1,3,4,8)(2,5,6,7)(9,11)(10,13)(12,15)(14,16)(19,28)(20,33)(23,38)(24,32)(27,42)(31,37)(35,44)(41,47);(11,15)(13,16)(17,19,29,37,22,28,21,31)(18,23,36,42,26,38,25,27)(20,34,44,46,33,30,35,48)(24,40,47,43,32,39,41,45);(3,8)(5,7)(10,14)(11,15)(17,20,22,33)(18,24,26,32)(19,30,28,34)(21,35,29,44)(23,39,38,40)(25,41,36,47)(27,43,42,45)(31,46,37,48);(2,6)(5,7)(11,15)(13,16)(20,33)(24,32)(30,34)(35,44)(39,40)(41,47)(43,45)(46,48)

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=gi,d^2=i,g^2=i,b^a=bf,c^a=cg,d^a=dh,e^a=ef,g^a=gi,c^b=ch,d^b=dfh,e^b=ehi,d^c=di,e^d=ei

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7115284);