C₆₁×#13616 #29517049

order	15616
nilpotency class	5
isoclinism	isoclinic class of #2263
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₆₁ · Schur multiplier (H₂) = C₂³

Aliases

direct product

C₆₁×#13616

Subgroups

	subgroup	G/H
center, socle	C₂²×C₆₁	C₂×D₁₆
commutator	C₁₆	C₂²×C₄×C₆₁
Frattini, cosocle	C₂×C₁₆	C₂³×C₆₁
prime radical	C₂×C₆₁×#508	C₂
LCS	G ▷ C₁₆ ▷ C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₆₁ ◁ C₂²×C₄×C₆₁ ◁ C₂²×C₈×C₆₁ ◁ C₂²×C₁₆×C₆₁ ◁ G

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

normal subgroups only

This group has 302 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) = 7808

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

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

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, 6604);