Finite Group Databasebeta

C7×#61264 #13238480

order1792
nilpotency class3
isoclinismisoclinic class of #61049
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61264

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC7×#525C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#525 ◁ G

1764 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 47 points:

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

Conjugacy classes & character table

406 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 54252);