Finite Group Databasebeta

C7×#18665 #13195881

order1792
nilpotency class3
isoclinismisoclinic class of #18618
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18665

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC22×C7×D4D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

926 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 39 points:

(1,2,3,4,5,6,7)(8,9,13,17)(10,18,21,22)(11,16,12,15)(14,19,23,20)(24,25,29,32)(26,34,35,38)(27,33,28,31)(30,37,39,36);(8,10,13,21)(9,14,17,23)(11,20,12,19)(15,18,16,22)(24,26,29,35)(25,30,32,39)(27,37,28,36)(31,38,33,34);(25,31)(27,28)(30,38)(32,33)(34,39)(36,37);(8,11,13,12)(9,15,17,16)(10,19,21,20)(14,22,23,18)(25,32)(26,35)(31,33)(36,37)

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11653);