Finite Group Databasebeta

C7×#13558 #13190774

order1792
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C22×C7×C16 · Schur multiplier (H2) = C23

Aliases

direct productC7×#13558

Subgroups

subgroupG/H
centerC7×C16C2×D4
commutatorC4C22×C7×C16
Frattini, cosocleC2×C16C23×C7
socleC2×C7C2×C22⋊C16
prime radicalC2×C7×#41C8
LCSG ▷ C4 ▷ 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)(8,9,12,19,13,20,31,46,14,21,32,47,34,48,59,68,15,17,33,40,35,41,60,64,11,18,28,43,29,44,56,66)(10,22,24,49,25,50,53,69,23,37,51,45,52,62,70,67,26,42,30,57,54,65,58,71,27,16,36,38,55,39,61,63);(8,10)(9,16)(11,27)(12,30)(13,25)(14,23)(15,26)(17,37)(18,42)(19,45)(20,39)(21,22)(24,33)(28,51)(29,55)(31,58)(32,36)(34,52)(35,54)(38,40)(41,62)(43,49)(44,65)(46,67)(47,57)(48,50)(53,60)(56,70)(59,61)(63,64)(66,69)(68,71);(9,17)(16,37)(18,21)(19,40)(20,41)(22,42)(38,45)(39,62)(43,47)(44,48)(46,64)(49,57)(50,65)(63,67)(66,68)(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, 6546);