C₆₁×#13617 #29517050

order	15616
nilpotency class	5
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₆₁ · Schur multiplier (H₂) = C₂²×C₄

Aliases

direct product

C₆₁×#13617

Subgroups

	subgroup	G/H
center, socle	C₂²×C₆₁	C₂×D₁₆
commutator	C₁₆	C₂²×C₄×C₆₁
Frattini, cosocle	C₂×C₁₆	C₂³×C₆₁
prime radical	C₂²×D₁₆×C₆₁	C₂
LCS	G ▷ C₁₆ ▷ C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₆₁ ◁ C₂²×C₄×C₆₁ ◁ C₂²×C₈×C₆₁ ◁ C₂²×C₁₆×C₆₁ ◁ G

330 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 126 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 97
transitive degree	μ_t(G) = 3904

A minimal faithful permutation representation — 3 generators on 97 points:

(1,2,3,4)(5,6)(7,13)(8,12)(9,23)(10,25)(11,16)(14,19)(15,20)(17,26)(18,32)(21,29)(22,28)(24,36)(27,33)(30,34)(31,35)(37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97);(6,12)(7,10)(8,19)(9,20)(13,29)(14,15)(16,28)(17,33)(18,24)(21,34)(22,35)(23,27)(25,26)(30,36)(31,32);(5,7,11,10)(6,13,16,25)(8,17,22,21)(9,18,24,20)(12,26,28,29)(14,30,31,27)(15,23,32,36)(19,34,35,33)

Conjugacy classes & character table

3172 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 6605);