#163725

order	512
nilpotency class	3
isoclinism	isoclinic class of #163298
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×C₂²⋊C₄
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂²×D₄	C₂²×C₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄²×Q₈ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂³ ▷ C₁

661 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=gh,c^2=gh,d^2=gh,e^2=h,f^2=i,b^a=be,c^a=ch,d^a=dhi,e^a=eg,c^b=ci,e^b=eh,f^b=fgh,d^c=dg

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 70921);