#27392013

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂³×C₄

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1753 ⋊ C₂
Sylow	C₅₃ ⋊ #21636

Subgroups

	subgroup	G/H
center, Frattini	C₂²×C₄	C₂³×D₅₃
commutator, socle	C₂³×C₅₃	C₂³×C₄
Fitting	C₅₃×#1753	C₂
prime radical	C₂²×C₂²⋊D₅₃	C₂×C₄
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1753	D₅₃
hypocenter	C₅₃	#21636
LCS	G ▷ C₂³×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂²×C₄ ◁ #1753

822 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 81
transitive degree	μ_t(G) = 6784

A minimal faithful permutation representation — 4 generators on 81 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)(66,69,70,73,71,77,78,67)(68,75,76,79,74,80,81,72);(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)(54,56,57,55)(59,63)(62,65)(68,74)(72,79)(75,80)(76,81);(54,55,57,56)(58,60,61,64)(59,62,63,65)(66,68)(67,72)(69,75)(70,76)(71,74)(73,79)(77,80)(78,81);(55,56)(58,59)(60,62)(61,63)(64,65)(66,67,70,69,71,73,78,77)(68,72,76,75,74,79,81,80)

Polycyclic presentation:

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

Conjugacy classes & character table

1520 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 177489);