Finite Group Databasebeta

C7×#61476 #13238692

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

Aliases

direct productC7×#61476

Subgroups

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

1826 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 31
transitive degreeμt(G) = 896

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

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

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, 54464);