#7196236

order	512
nilpotency class	3
isoclinism	isoclinic class of #6996719
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1493 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 40 points:

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

Polycyclic presentation:

2^9|a^2=hi,c^2=fgh,e^2=hi,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=ehi,d^c=dhi,e^d=ei

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72308774, #72308949
maximal normal subgroup of	#72308774, #72308949

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7103432);