AGL(1,𝔽₁₁)×D₅₉ #27188592

order	12980
automorphism	?
homology	Abelianization (H₁) = C₂²×C₅ · Schur multiplier (H₂) = C₂

Aliases

direct product	AGL(1,𝔽₁₁)×D₅₉
unambiguous semidirect product	D₁₁⋊(C₅×D₅₉)
unambiguous semidirect product	(D₁₁×D₅₉)⋊C₅
unambiguous semidirect product	(C₁₁⋊C₅×D₅₉)⋊C₂
unambiguous semidirect product	(C₅₉×AGL(1,𝔽₁₁))⋊C₂
unambiguous semidirect product	((C₁₁⋊C₅)⋊D₅₉)⋊C₂

Splittings

Fitting, socle, derived, Hall	C₁₁×C₅₉ ⋊ C₂²×C₅
Hall	C₁₁⋊C₅×C₅₉ ⋊ C₂²
Hall	D₁₁×D₅₉ ⋊ C₅
Sylow	C₅₉ ⋊ C₂×AGL(1,𝔽₁₁)
Hall	C₁₁⋊C₅ ⋊ C₂×D₅₉
Sylow	C₁₁ ⋊ C₂×C₅×D₅₉

Subgroups

	subgroup	G/H
center, Frattini, hypercenter	C₁	G
commutator, Fitting, socle, cosocle, hypocenter	C₁₁×C₅₉	C₂²×C₅
LCS	G ▷ C₁₁×C₅₉
UCS	C₁

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 70
transitive degree	μ_t(G) = 649

A minimal faithful permutation representation — 2 generators on 70 points:

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

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12980, 14);

AGL(1,𝔽11)×D59 #27188592