#6369985

order	512
nilpotency class	2
isoclinism	isoclinic class of #120
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄² · Schur multiplier (H₂) = C₂⁶×C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄×C₈	C₂³
commutator	C₂²	C₂³×C₄²
Frattini, cosocle	C₂²×C₄	C₂⁵
socle	C₂³	C₂⁴×C₄
prime radical	C₂⁵	C₂²×C₄
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₈ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2870 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 28 points:

(5,6)(7,10)(8,9)(11,12)(13,14,17,21,18,16,20,25)(15,19,24,27,23,22,26,28);(1,2,3,4)(6,9)(10,12)(13,15)(14,19)(16,22)(17,24)(18,23)(20,26)(21,27)(25,28);(13,16,17,25,18,14,20,21)(15,22,24,28,23,19,26,27);(5,7,8,11)(6,10,9,12);(15,23)(19,22)(24,26)(27,28)

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=g,d^2=f,g^2=i,b^a=bf,e^b=ei

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72212990, #72212995, #72215714, …
maximal normal subgroup of	#72212990, #72212995, #72215714, …
maximal quotient of	#72322174

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6277181);