Finite Group Databasebeta

C7×#24319 #13201535

order1792
nilpotency class3
isoclinismisoclinic class of #23912
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#24319

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC23×C7C22×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

930 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)(8,9,12,15)(10,14,11,13)(16,17)(18,22)(19,29)(20,32)(21,25)(23,31)(24,35)(26,43)(27,41)(28,38)(30,42)(33,37)(34,40)(36,45)(39,46)(44,47);(8,10,12,11)(9,13,15,14)(16,18,21,28)(17,22,25,38)(19,26,30,44)(20,33,35,27)(23,39,40,36)(24,41,32,37)(29,43,42,47)(31,46,34,45);(16,19,21,30)(17,23,25,40)(18,26,28,44)(20,34,35,31)(22,36,38,39)(24,42,32,29)(27,46,33,45)(37,47,41,43);(8,11,12,10)(9,14,15,13)(19,30)(23,40)(26,44)(29,42)(31,34)(36,39)(43,47)(45,46)

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, 17307);