Finite Group Databasebeta

C7×#21072 #13198288

order1792
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C24×C4

Aliases

direct productC7×#21072

Subgroups

subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C2×C4×D4
prime radicalC22×C7×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C22×C7×M16 ◁ G

1018 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)(9,10)(12,13,17,22,18,21,16,30)(14,19,26,33,24,34,25,40)(15,27,28,20,29,36,31,35)(23,37,39,32,38,42,41,43);(8,9,11,10)(12,14,17,26,18,24,16,25)(13,19,22,33,21,34,30,40)(15,23,28,39,29,38,31,41)(20,32,36,42,35,43,27,37);(8,10,11,9)(12,15)(13,20)(14,23)(16,31)(17,28)(18,29)(19,32)(21,35)(22,36)(24,38)(25,41)(26,39)(27,30)(33,42)(34,43)(37,40);(13,21)(14,24)(20,35)(22,30)(23,38)(25,26)(27,36)(39,41)

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, 14060);