#27418726

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Splittings

Fitting	C₄×#137×C₅₃ ⋊ C₂
Sylow	C₅₃ ⋊ #24175

Subgroups

	subgroup	G/H
center	C₂²	C₂×#13133185
commutator, cosocle	C₂²×C₄×C₅₃	C₂⁴
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₄×#137×C₅₃	C₂
socle	C₂²×C₅₃	C₂×#120
prime radical	#20288637	C₂
hypercenter	C₄×#137	D₅₃
hypocenter	C₅₃	#24175
LCS	G ▷ C₂²×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ C₄×#137

1030 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 77
transitive degree	μ_t(G) = 3392

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

Polycyclic presentation:

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

Conjugacy classes & character table

1187 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 204202);