Finite Group Databasebeta

C7×#18457 #13195673

order1792
nilpotency class3
isoclinismisoclinic class of #18446
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#18457

Subgroups

subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3536C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C23×C4×C7 ◁ G

954 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)(8,9,14,19)(10,20,11,16)(12,18,13,17)(15,22,23,21)(24,25)(26,29)(27,30)(28,31)(32,38)(33,36)(34,37)(35,39);(8,10,14,11)(9,15,19,23)(12,21,13,22)(16,17,20,18)(24,26)(25,29)(27,32)(28,33)(30,35)(31,36)(34,39)(37,38);(8,11,14,10)(9,16,19,20)(12,21,13,22)(15,17,23,18)(24,27)(25,30)(26,32)(28,34)(29,35)(31,37)(33,39)(36,38);(8,12,14,13)(9,17,19,18)(10,21,11,22)(15,20,23,16)(25,31)(29,36)(30,37)(35,38)

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 11445);