C₂×C₇₉×#2062 #34135252

order	20224
nilpotency class	3
isoclinism	isoclinic class of #2021
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₇₉ · Schur multiplier (H₂) = C₂⁶

Aliases

direct product

C₂×C₇₉×#2062

Subgroups

	subgroup	G/H
center, socle	C₂³×C₇₉	#120
commutator, Frattini, cosocle	C₂⁴	C₂⁴×C₇₉
prime radical	C₂⁵×C₇₉	C₂³
LCS	G ▷ C₂⁴ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₇₉ ◁ C₂⁵×C₇₉ ◁ G

1614 conjugacy classes of subgroups; only the 382 normal subgroups are shown.

normal subgroups only

This group has 1614 conjugacy classes of subgroups — too many to draw. Only its 382 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) = 5056

A minimal faithful permutation representation — 4 generators on 97 points:

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

Conjugacy classes & character table

4108 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 16551);