#27411116

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#2879 ⋊ C₂
Sylow	C₅₃ ⋊ #23414

Subgroups

	subgroup	G/H
center	C₄	C₂×#13133213
commutator, cosocle	C₂²×C₄×C₅₃	C₂⁴
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#2879	C₂
socle	C₂×C₅₃	C₂×#392
hypercenter	#2879	D₅₃
hypocenter	C₅₃	#23414
LCS	G ▷ C₂²×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₄ ◁ C₂³×C₄ ◁ #2879

1980 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 85
transitive degree	μ_t(G) = 1696

A minimal faithful permutation representation — 4 generators on 85 points:

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

Polycyclic presentation:

2^8,53|e^2=h,b^a=be,c^a=cf,e^a=eh,g^a=gh,i^a=i^52,c^b=cg,e^b=eh,f^b=fh,i^b=i^52,d^c=dh

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 196592);