#475651

order	512
nilpotency class	3
isoclinism	isoclinic class of #455107
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂⁴	C₂×#41
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

674 conjugacy classes of subgroups; only the 186 normal subgroups are shown.

normal subgroups only

This group has 674 conjugacy classes of subgroups — too many to draw. Only its 186 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 48 points:

(1,2)(3,5)(4,6)(7,8)(9,10,12,13)(11,15,16,14)(17,18,21,26)(19,28,30,24)(20,33,35,43)(22,38,23,27)(25,37,42,36)(29,46,47,41)(31,40,32,45)(34,39,48,44);(10,13)(14,15)(17,19,23,32,21,30,22,31)(18,24,27,40,26,28,38,45)(20,34,37,47,35,48,36,29)(25,41,33,44,42,46,43,39);(1,3,4,7)(2,5,6,8)(11,16)(14,15)(17,20,21,35)(18,25,26,42)(19,29,30,47)(22,37,23,36)(24,39,28,44)(27,43,38,33)(31,34,32,48)(40,46,45,41);(2,6)(5,8)(9,11,12,16)(10,14,13,15)(20,35)(25,42)(29,47)(33,43)(34,48)(36,37)(39,44)(41,46)

Polycyclic presentation:

2^9|a^2=e,b^2=g,c^2=eh,d^2=ei,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=dh,f^a=fi,c^b=cg,d^c=de,f^c=fi,g^c=gi

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 382847);