Finite Group Databasebeta

C7×#22468 #13199684

order1792
nilpotency class3
isoclinismisoclinic class of #3290
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C26

Aliases

direct productC7×#22468

Subgroups

subgroupG/H
center, socleC22×C7D42
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×#578C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ G

1316 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)(12,13,17,23,19,15,18,22)(14,24,28,25,29,36,27,20)(16,30,33,39,34,21,32,38)(26,37,31,35,43,40,42,41);(12,14)(13,20)(15,25)(16,31)(17,28)(18,27)(19,29)(21,37)(22,36)(23,24)(26,32)(30,40)(33,43)(34,42)(35,38)(39,41);(9,11)(12,15,19,13)(14,25,29,20)(16,30,34,21)(17,23,18,22)(24,27,36,28)(26,41,43,35)(31,40,42,37)(32,39,33,38);(12,16)(13,21)(14,26)(15,30)(17,33)(18,32)(19,34)(20,35)(22,39)(23,38)(24,40)(25,41)(27,42)(28,31)(29,43)(36,37)

Conjugacy classes & character table

406 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 15456);