Finite Group Databasebeta

C7×#60947 #13238163

order1792
nilpotency class3
isoclinismisoclinic class of #3186
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#60947

Subgroups

subgroupG/H
centerC2×C4×C7C22×D4
commutator, Frattini, cosocleC2×C4C25×C7
socleC22×C7C23×D4
prime radicalC7×#3444C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C22×C42×C7 ◁ G

1824 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 5 generators on 39 points:

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

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 53935);