#113334

order	512
nilpotency class	3
isoclinism	isoclinic class of #113330
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1438
commutator	C₂×C₄²	C₂²×C₄
Frattini, cosocle	C₂²×C₄²	C₂³
prime radical	#60970	C₂
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

740 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 64
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 3 generators on 64 points:

(1,2,6,11,7,10,5,20)(3,12,16,28,14,8,15,23)(4,9,18,27,19,25,21,26)(13,22,17,32,30,29,31,24)(33,34)(35,43,46,56)(36,47,49,40)(37,41)(38,42)(39,45,53,50)(44,58)(48,61,63,55)(51,57)(52,62)(54,59)(60,64);(1,3)(2,8)(4,17)(5,16)(6,15)(7,14)(9,24)(10,12)(11,28)(13,18)(19,31)(20,23)(21,30)(22,26)(25,32)(27,29)(33,35)(34,39)(36,44)(37,50)(38,46)(40,54)(41,56)(42,53)(43,57)(45,51)(47,52)(48,62)(49,60)(55,58)(59,63)(61,64);(1,4)(2,9)(3,13)(5,21)(6,18)(7,19)(8,22)(10,25)(11,27)(12,29)(14,30)(15,31)(16,17)(20,26)(23,32)(24,28)(33,36)(34,40)(35,44)(37,48)(38,49)(39,52)(41,55)(42,47)(43,58)(45,59)(46,60)(50,62)(51,63)(53,54)(56,64)(57,61)

Polycyclic presentation:

2^9|a^2=g,d^2=i,f^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=ei,f^a=fhi,c^b=cf,d^b=di,e^b=ehi,f^b=fh,g^b=ghi,f^c=fh,g^c=gi

Conjugacy classes & character table

50 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 20530);