Finite Group Databasebeta

C7×#13556 #13190772

order1792
nilpotency class3
isoclinismisoclinic class of #99
automorphism?
homologyAbelianization (H1) = C22×C7×C16 · Schur multiplier (H2) = C23

Aliases

direct productC7×#13556

Subgroups

subgroupG/H
centerC7×C16C22⋊C4
commutatorC22C22×C7×C16
Frattini, cosocleC2×C16C23×C7
socleC2×C7C2×C22⋊C16
prime radicalC2×C7×#41C8
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C7×C16 ◁ C22×C7×C16 ◁ G

290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 71
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 3 generators on 71 points:

(1,2,3,4,5,6,7)(8,9,11,17,12,18,26,39,13,19,27,40,29,41,51,63,14,16,28,35,30,36,52,58,31,37,53,59,54,60,68,70)(10,20,22,38,23,42,46,61,24,43,47,62,48,64,66,71,21,15,25,32,44,33,49,55,45,34,50,56,65,57,67,69);(8,10)(9,15)(11,25)(12,23)(13,24)(14,21)(16,20)(17,38)(18,33)(19,34)(22,28)(26,49)(27,50)(29,48)(30,44)(31,45)(32,35)(36,42)(37,43)(39,61)(40,62)(41,57)(46,52)(47,53)(51,67)(54,65)(55,58)(56,59)(60,64)(63,71)(66,68)(69,70);(10,21)(15,20)(22,25)(23,44)(24,45)(32,38)(33,42)(34,43)(46,49)(47,50)(48,65)(55,61)(56,62)(57,64)(66,67)(69,71)

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 6544);