Finite Group Databasebeta

C7×#24409 #13201625

order1792
nilpotency class3
isoclinismisoclinic class of #24408
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#24409

Subgroups

subgroupG/H
center, socleC2×C7#2410
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3585C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7 ◁ C22×C4×C7 ◁ G

1336 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)(8,9)(10,18,21,14)(11,22)(12,16)(13,17)(15,24)(19,36,37,29)(20,34,27,30)(23,39,38,31)(25,35)(26,33)(28,32);(8,10)(9,14)(11,23)(12,21)(13,27)(15,31)(16,18)(17,34)(19,25)(20,26)(22,39)(24,38)(28,37)(29,32)(30,33)(35,36);(8,11)(9,15)(10,19)(12,24)(13,28)(14,29)(16,22)(17,35)(18,36)(20,38)(21,37)(23,27)(25,26)(30,39)(31,34)(32,33);(8,10)(9,14)(11,19)(12,21)(13,20)(15,29)(16,18)(17,30)(22,36)(23,25)(24,37)(26,27)(28,38)(31,32)(33,34)(35,39)

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, 17397);