Finite Group Databasebeta

C7×#61857 #13239073

order1792
nilpotency class3
isoclinismisoclinic class of #61609
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61857

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#533 ◁ G

1706 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 39 points:

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

Conjugacy classes & character table

343 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 54845);