Finite Group Databasebeta

C7×#61474 #13238690

order1792
nilpotency class3
isoclinismisoclinic class of #61049
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61474

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#529 ◁ G

1834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 31
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 5 generators on 31 points:

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

Conjugacy classes & character table

406 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 54462);