#6811645

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667900
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#25762	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 44 points:

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

Polycyclic presentation:

2^9|b^2=fi,c^2=hi,d^2=fi,e^2=fh,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,g^c=gi,e^d=ei

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6718841);