Finite Group Databasebeta

C7×#18469 #13195685

order1792
nilpotency class3
isoclinismisoclinic class of #18446
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18469

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#121C23
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

814 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 55 points:

(1,2,3,4,5,6,7)(8,9)(10,16)(11,13)(12,20)(14,18)(15,22)(17,21)(19,23)(24,25,29,33)(26,30,36,43)(27,31,38,45)(28,39,40,32)(34,46,48,41)(35,49,50,42)(37,51,52,44)(47,53,55,54);(8,10,13,19)(9,14,11,17)(12,21,22,18)(15,23,20,16)(24,26)(25,30)(27,34)(28,35)(29,36)(31,41)(32,42)(33,43)(37,47)(38,48)(39,49)(40,50)(44,53)(45,46)(51,54)(52,55);(8,11,13,9)(10,17,19,14)(12,20,22,15)(16,18,23,21)(24,27)(25,31)(26,34)(28,37)(29,38)(30,41)(32,44)(33,45)(35,47)(36,48)(39,51)(40,52)(42,53)(43,46)(49,54)(50,55);(9,11)(14,17)(15,20)(16,23)(24,28,29,40)(25,32,33,39)(26,35,36,50)(27,37,38,52)(30,42,43,49)(31,44,45,51)(34,47,48,55)(41,53,46,54)

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, 11457);