Finite Group Databasebeta

C7×#19023 #13196239

order1792
nilpotency class3
isoclinismisoclinic class of #19014
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#19023

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3559C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

880 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)(9,13)(11,18)(14,22)(15,19)(16,20)(21,23)(24,25,28,31)(26,32,33,39)(27,35,36,30)(29,37,38,34);(8,9)(10,14)(11,19)(12,15)(13,18)(16,21)(17,23)(20,22)(27,36)(30,35)(32,39)(34,37);(8,10,12,17)(9,14,15,23)(11,20,18,16)(13,21,19,22)(24,26)(25,29)(27,37)(28,33)(30,39)(31,38)(32,35)(34,36);(9,15)(13,19)(14,23)(21,22)

Conjugacy classes & character table

259 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 12011);