Finite Group Databasebeta

C7×#25186 #13202402

order1792
nilpotency class3
isoclinismisoclinic class of #23886
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#25186

Subgroups

subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×2−1+4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ G

974 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)(8,9,11,10)(12,13,17,22)(14,23,27,19)(15,28,30,37)(16,18,32,21)(20,31,36,29)(24,33,26,35)(25,40,41,43)(34,39,38,42);(8,10,11,9)(13,18)(14,24)(16,32)(20,28)(21,22)(25,39)(26,27)(29,31)(33,35)(36,37)(40,43)(41,42);(9,10)(12,14,17,27)(13,19,22,23)(15,25,30,41)(16,26,32,24)(18,33,21,35)(20,34,36,38)(28,43,37,40)(29,39,31,42);(12,15)(13,20)(14,25)(16,31)(17,30)(18,28)(19,34)(21,37)(22,36)(23,38)(24,39)(26,42)(27,41)(29,32)(33,43)(35,40)

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 18174);