C₇₉×#12510 #34124199

order	20224
nilpotency class	4
isoclinism	isoclinic class of #12503
automorphism	?
homology	Abelianization (H₁) = C₂³×C₇₉ · Schur multiplier (H₂) = C₈

Aliases

direct product

C₇₉×#12510

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂²×C₇₉	#493
commutator, Frattini, cosocle	C₄×C₈	C₂³×C₇₉
LCS	G ▷ C₄×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₇₉ ◁ C₄²×C₇₉ ◁ C₈²×C₇₉ ◁ G

262 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 110 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) = 111
transitive degree	μ_t(G) = 20224

A minimal faithful permutation representation — 3 generators on 111 points:

(1,2)(3,9)(4,12)(5,7)(6,10)(8,13)(11,15)(14,16)(17,18,25,20)(19,29,32,21)(22,26,30,31)(23,28,24,27)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111);(1,3,4,10,5,11,13,16)(2,6,8,9,7,14,12,15)(17,19,30,28,23,31,21,18,25,32,22,27,24,26,29,20);(2,7)(6,14)(8,12)(9,15)(17,20,29,26,24,27,22,32,25,18,21,31,23,28,30,19)

Conjugacy classes & character table

5530 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 5498);