#6389142

order	512
nilpotency class	3
isoclinism	isoclinic class of #62265
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	C₂⁵	C₂×D₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2280 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2050 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6296338);