Finite Group Databasebeta

C7×#17965 #13195181

order1792
nilpotency class3
isoclinismisoclinic class of #468
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#17965

Subgroups

subgroupG/H
centerC2×C7×C8C2×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC42C24×C7
socleC22×C7C2×C4×D4
prime radicalC7×#121C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7×C8 ◁ C2×C4×C7×C8 ◁ G

594 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 39 points:

(1,2,3,4,5,6,7)(8,9)(10,16)(11,19)(12,14)(13,17)(15,21)(18,23)(20,22)(24,25,29,32,28,31,37,39)(26,33,35,36,34,30,38,27);(8,10,12,18)(9,13,14,22)(11,20,21,17)(15,23,19,16)(24,26)(25,30)(27,32)(28,34)(29,35)(31,33)(36,39)(37,38);(24,27,29,33,28,36,37,30)(25,26,32,35,31,34,39,38);(9,14)(13,22)(15,19)(16,23)(25,31)(26,34)(32,39)(35,38)

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 10953);