C₂×D₁₃×C₄₃⋊C₉ #34117446

order	20124
automorphism	?
homology	Abelianization (H₁) = C₂²×C₉ · Schur multiplier (H₂) = C₂

Aliases

direct product

C₂×D₁₃×C₄₃⋊C₉

Splittings

derived, Hall	C₁₃×C₄₃ ⋊ C₂²×C₉
Hall	C₁₃×C₄₃⋊C₉ ⋊ C₂²
Hall	C₂×D₁₃×C₄₃ ⋊ C₉
Sylow	C₄₃ ⋊ C₂×C₉×D₁₃
Sylow	C₁₃ ⋊ C₂²×C₄₃⋊C₉

Subgroups

	subgroup	G/H
center, hypercenter	C₂×C₃	D₁₃×C₄₃⋊C₃
commutator, hypocenter	C₁₃×C₄₃	C₂²×C₉
Frattini	C₃	C₂×D₁₃×C₄₃⋊C₃
Fitting, socle	C₂×C₃×C₁₃×C₄₃	C₂×C₃
prime radical	C₂×C₃×D₁₃×C₄₃	C₃
cosocle	C₃×C₁₃×C₄₃	C₂²×C₃
LCS	G ▷ C₁₃×C₄₃
UCS	C₁ ◁ C₂×C₃

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 67
transitive degree	μ_t(G) = 10062

A minimal faithful permutation representation — 2 generators on 67 points:

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

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20124, 49);

C2×D13×C43⋊C9 #34117446