#385559

order	512
nilpotency class	3
isoclinism	isoclinic class of #30412
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Subgroups

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

1122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=h,b^2=ei,c^2=ef,d^2=efi,g^2=i,b^a=be,c^a=cf,d^a=defi,c^b=cg,d^b=de,g^b=gi,g^c=gi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 292755);