#181406

order	512
nilpotency class	3
isoclinism	isoclinic class of #1304
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄² · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₄²	#95
commutator	C₂³	C₂²×C₄²
Frattini, cosocle	C₂×C₄²	C₂⁴
socle	C₂²	C₂²×#95
prime radical	C₂⁵	C₄²
LCS	G ▷ C₂³ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₄² ◁ C₂³×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

1460 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=f,b^2=g,c^2=i,d^2=h,f^2=hi,g^2=h,b^a=be,e^a=eh,g^a=gi,e^b=ei,f^b=fh

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

derived subgroup of	#72235352, C₂×#72209988
maximal subgroup of	#72209983, #72209988, #72235218, …
maximal normal subgroup of	#72209983, #72209988, #72235218, …
maximal quotient of	C₂×#181406, #72238894, #72239127, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 88602);