Finite Group Databasebeta

C7×#61889 #13239105

order1792
nilpotency class3
isoclinismisoclinic class of #61569
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61889

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC22×C7×D4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C4×C7×Q8 ◁ G

1706 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 448

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

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

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, 54877);