Finite Group Databasebeta

C7×#18310 #13195526

order1792
nilpotency class3
isoclinismisoclinic class of #18284
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18310

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

908 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 47 points:

(1,2,3,4,5,6,7)(9,12)(10,14)(13,15)(16,17,21,25)(18,22,28,35)(19,23,30,37)(20,31,32,24)(26,38,40,33)(27,41,42,34)(29,43,44,36)(39,45,47,46);(8,9,11,13)(10,15,14,12)(16,18)(17,22)(19,26)(20,27)(21,28)(23,33)(24,34)(25,35)(29,39)(30,40)(31,41)(32,42)(36,45)(37,38)(43,46)(44,47);(16,19)(17,23)(18,26)(20,29)(21,30)(22,33)(24,36)(25,37)(27,39)(28,40)(31,43)(32,44)(34,45)(35,38)(41,46)(42,47);(16,20,21,32)(17,24,25,31)(18,27,28,42)(19,29,30,44)(22,34,35,41)(23,36,37,43)(26,39,40,47)(33,45,38,46)

Conjugacy classes & character table

280 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11298);