#93207

order	512
nilpotency class	5
isoclinism	isoclinic class of #93205
automorphism	?
homology	Abelianization (H₁) = C₂×C₄ · Schur multiplier (H₂) = C₂²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1343
commutator	C₂×C₂²⋊C₈	C₂×C₄
Frattini, cosocle	#1780	C₂²
prime radical	#9974	C₂
LCS	G ▷ C₂×C₂²⋊C₈ ▷ C₂³×C₄ ▷ C₂³ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂³×C₄ ◁ #1780 ◁ G
LECS	G ▷ #1780 ▷ C₂³×C₄ ▷ C₂³ ▷ C₂² ▷ C₁

245 conjugacy classes of subgroups; only the 24 normal subgroups are shown.

normal subgroups only

This group has 245 conjugacy classes of subgroups — too many to draw. Only its 24 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) = 128

A minimal faithful permutation representation — 2 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=d,c^2=fh,d^2=h,f^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fi,g^a=gh,c^b=cf,d^b=def,f^b=fh,g^b=gi,d^c=dg,e^c=ei,e^d=eh

Conjugacy classes & character table

35 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 403);