Finite Group Databasebeta

C7×#21360 #13198576

order1792
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C23×C4

Aliases

direct productC7×#21360

Subgroups

subgroupG/H
centerC22×C4×C7C2×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C22×D4
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ C22×C42×C7 ◁ G

870 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 35 points:

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

Conjugacy classes & character table

532 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 14348);