#27590674

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷×C₄

Aliases

No aliases for this group.

Splittings

Fitting	C₂×C₅₃×#532 ⋊ C₂
Sylow	C₅₃ ⋊ #36687

Subgroups

	subgroup	G/H
center	C₂²×C₄	C₂³×D₅₃
commutator, socle, cosocle	C₂³×C₅₃	C₂⁵
Frattini	C₂³	C₂⁴×D₅₃
Fitting	C₂×C₅₃×#532	C₂
hypercenter	C₂×#532	D₅₃
hypocenter	C₅₃	#36687
LCS	G ▷ C₂³×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×#532

2446 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 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)(66,69,70,77)(67,73,72,79)(68,76,75,81)(71,78,74,80);(58,60)(59,63)(61,64)(62,65)(67,72)(71,74)(73,79)(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)(55,57)(59,62)(60,64)(68,75)(71,74)(76,81)(78,80);(58,59,61,62)(60,63,64,65)(66,68,70,75)(67,71,72,74)(69,76,77,81)(73,78,79,80);(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)(54,55,56,57)(60,64)(63,65)(66,67)(68,74)(69,73)(70,72)(71,75)(76,80)(77,79)(78,81)

Polycyclic presentation:

2^8,53|a^2=g,b^2=h,e^2=f,b^a=bf,c^a=cg,d^a=dh,i^a=i^52,c^b=ch,d^c=dfh,i^c=i^52

Conjugacy classes & character table

1508 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 376150);