Finite Group Databasebeta

C7×#19009 #13196225

order1792
nilpotency class3
isoclinismisoclinic class of #18992
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#19009

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3531C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

832 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)(9,14)(10,18)(11,12)(16,17)(19,20)(21,22)(24,25,29,26)(27,34,35,39)(28,33,38,31)(30,37,32,36);(8,9)(10,15)(11,16)(12,14)(13,17)(18,22)(19,23)(20,21)(24,26,29,25)(27,32,35,30)(28,31,38,33)(34,37,39,36);(8,10)(9,15)(11,18)(12,20)(13,19)(14,21)(16,22)(17,23)(24,27)(25,30)(26,32)(28,37)(29,35)(31,39)(33,34)(36,38);(8,11,13,12)(9,16,17,14)(10,18,19,20)(15,22,23,21)

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11997);