Finite Group Databasebeta

C79×#62050 #34173739

order20224
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25×C79 · Schur multiplier (H2) = C28

Aliases

direct productC79×#62050

Subgroups

subgroupG/H
center, socleC22×C79C23×D4
commutator, Frattini, cosocleC2×C4C25×C79
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C79 ◁ #529×C79 ◁ G

1790 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 119
transitive degreeμt(G) = 5056

A minimal faithful permutation representation — 5 generators on 119 points:

(2,5)(3,7)(9,10,14,18)(11,19,22,15)(12,24,26,33)(13,28,29,17)(16,25,34,27)(20,36,38,40)(21,31,23,32)(30,37,35,39)(41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119);(1,2)(3,6)(4,5)(7,8)(9,11)(10,15)(12,20)(13,23)(14,22)(16,30)(17,32)(18,19)(21,29)(24,40)(25,39)(26,38)(27,37)(28,31)(33,36)(34,35);(9,12,14,26)(10,16,18,34)(11,20,22,38)(13,25,29,27)(15,30,19,35)(17,33,28,24)(21,37,23,39)(31,40,32,36);(2,5)(6,8)(9,13,14,29)(10,17,18,28)(11,21,22,23)(12,25,26,27)(15,31,19,32)(16,33,34,24)(20,37,38,39)(30,40,35,36);(1,3,4,7)(2,6,5,8)(10,18)(11,22)(16,34)(17,28)(20,38)(21,23)(24,33)(37,39)

Conjugacy classes & character table

3871 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 55038);