C₆₁×#12511 #29515944

order	15616
nilpotency class	4
isoclinism	isoclinic class of #12503
automorphism	?
homology	Abelianization (H₁) = C₂³×C₆₁ · Schur multiplier (H₂) = C₈

Aliases

direct product

C₆₁×#12511

Subgroups

	subgroup	G/H
center, socle	C₂²×C₆₁	#493
commutator, Frattini, cosocle	C₄×C₈	C₂³×C₆₁
prime radical	C₆₁×#493	C₂²
LCS	G ▷ C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₆₁ ◁ C₄²×C₆₁ ◁ C₈²×C₆₁ ◁ G

260 conjugacy classes of subgroups; only the 94 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 94 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) = 109
transitive degree	μ_t(G) = 7808

A minimal faithful permutation representation — 3 generators on 109 points:

(1,2)(3,9)(4,12)(5,7)(6,10)(8,13)(11,15)(14,16)(17,18)(19,33)(20,26)(21,41)(22,43)(23,31)(24,30)(25,32)(27,38)(28,34)(29,42)(35,45)(36,44)(37,48)(39,46)(40,47)(49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109);(1,3,4,10,5,11,13,16)(2,6,8,9,7,14,12,15)(17,19,34,39,23,36,42,40,25,38,22,35,24,37,21,20)(18,26,41,48,30,45,43,27,32,47,29,44,31,46,28,33);(2,7)(6,14)(8,12)(9,15)(17,20,21,37,24,35,22,38,25,40,42,36,23,39,34,19)(18,27,28,45,31,48,29,26,32,33,43,46,30,44,41,47)

Conjugacy classes & character table

4270 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 5499);