Finite Group Databasebeta

C7×#21075 #13198291

order1792
nilpotency class3
isoclinismisoclinic class of #471
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C24×C4

Aliases

direct productC7×#21075

Subgroups

subgroupG/H
centerC2×C4×C7#121
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C2×#121
prime radicalC22×C7×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C23×C4×C7 ◁ G

1014 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)(14,23)(15,28)(16,21)(17,32)(18,22)(19,26)(20,31)(24,38)(25,34)(27,37)(29,43)(30,35)(33,39)(36,41)(40,42);(8,10,11,9)(12,14,17,26,18,27,16,25)(13,19,21,23,22,34,32,37)(15,24,30,40,31,41,29,39)(20,33,35,36,28,42,43,38);(12,15,17,30,18,31,16,29)(13,20,21,35,22,28,32,43)(14,24,26,40,27,41,25,39)(19,33,23,36,34,42,37,38);(12,16,18,17)(13,21,22,32)(14,25,27,26)(15,29,31,30)(19,23,34,37)(20,35,28,43)(24,39,41,40)(33,36,42,38)

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, 14063);