Finite Group Databasebeta

C7×#18281 #13195497

order1792
nilpotency class3
isoclinismisoclinic class of #18252
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18281

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3560C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

946 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 39 points:

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

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, 11269);