Finite Group Databasebeta

C7×#23401 #13200617

order1792
nilpotency class3
isoclinismisoclinic class of #23400
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C27

Aliases

direct productC7×#23401

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3449C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C23×C4×C7 ◁ G

1954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 43 points:

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

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 16389);