#6400449

order	512
nilpotency class	3
isoclinism	isoclinic class of #61643
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator	C₂×C₄	C₂⁴×C₄
Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1820 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=fi,d^2=f,e^2=hi,g^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ef,g^a=gi,d^b=df,e^b=ei,g^c=gi,e^d=ei

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6307645);