Finite Group Databasebeta

C7×#33854 #13211070

order1792
nilpotency class4
isoclinismisoclinic class of #33854
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#33854

Subgroups

subgroupG/H
center, socleC2×C7D4×D8
commutator, Frattini, cosocleC2×C8C24×C7
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7 ◁ C2×C4×C7 ◁ C7×#443 ◁ G

656 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

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

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

Conjugacy classes & character table

259 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 26842);