#540×C₇₁ #17985671

order	4544
nilpotency class	2
isoclinism	isoclinic class of #534
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₇₁ · Schur multiplier (H₂) = C₂⁴

Aliases

direct product

#540×C₇₁

Subgroups

	subgroup	G/H
center, socle	C₂²×C₇₁	C₂⁴
commutator, Frattini, cosocle	C₂²	C₂⁴×C₇₁
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂²×C₇₁ ◁ G

240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 87
transitive degree	μ_t(G) = 2272

A minimal faithful permutation representation — 4 generators on 87 points:

(1,2)(3,7)(4,5)(6,8)(10,13)(11,15)(17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87);(2,5)(6,7)(9,10,12,13)(11,14,15,16);(1,2)(3,6)(4,5)(7,8)(9,10)(11,14)(12,13)(15,16);(1,3,4,8)(2,6,5,7)(9,11,12,15)(10,14,13,16)

Conjugacy classes & character table

1562 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of	C₇₁×#3119, C₇₁×#3122, C₇₁×#3126, …
maximal normal subgroup of	C₇₁×#3119, C₇₁×#3122, C₇₁×#3126, …
maximal quotient of	C₇₁×#2314, C₇₁×#2319, C₇₁×#2324, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4544, 221);

#540×C71 #17985671