Finite Group Databasebeta

C7×#9339 #13186555

order1792
nilpotency class3
isoclinismisoclinic class of #9331
automorphism?
homologyAbelianization (H1) = C22×C4×C7 · Schur multiplier (H2) = C23

Aliases

direct productC7×#9339

Subgroups

subgroupG/H
center, socleC22×C7#386
commutatorC22×C4C22×C4×C7
Frattini, cosocleC2×C42C23×C7
prime radicalC7×#121C2×C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

416 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 3 generators on 47 points:

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

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, 2327);