#186955

order	512
nilpotency class	3
isoclinism	isoclinic class of #186842
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×#379
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	#62821	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂⁴×C₄ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁

2290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 4 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=g,e^2=i,g^2=i,b^a=be,c^a=cf,d^a=dhi,e^a=eh,e^b=ei,f^b=fi,g^b=ghi,d^c=dh,e^c=ei

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72234547, #72234936, #72234938, …
maximal normal subgroup of	#72234547, #72234936, #72234938, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 94151);