Finite Group Databasebeta

C7×#17691 #13194907

order1792
nilpotency class3
isoclinismisoclinic class of #17603
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#17691

Subgroups

subgroupG/H
center, socleC22×C7C22×C22⋊C4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC42C24×C7
prime radicalC7×#535C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C4×C7×#41 ◁ G

900 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)(8,9,12,17,13,16,11,15)(10,18,19,23,20,14,21,22)(25,29,31,34)(30,36,37,39);(8,10,13,20)(9,14,16,18)(11,19,12,21)(15,22,17,23)(24,25)(26,30)(27,34)(28,31)(29,35)(32,37)(33,39)(36,38);(8,11,13,12)(9,15,16,17)(10,19,20,21)(14,22,18,23)(24,26)(25,30)(27,33)(28,32)(29,36)(31,37)(34,39)(35,38);(8,11,13,12)(9,15,16,17)(10,19,20,21)(14,22,18,23)(26,32)(30,37)(33,38)(36,39)

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 10679);