Finite Group Databasebeta

C13×#21784 #15708123

order3328
nilpotency class3
isoclinismisoclinic class of #21782
automorphism?
homologyAbelianization (H1) = C23×C4×C13 · Schur multiplier (H2) = C26

Aliases

direct productC13×#21784

Subgroups

subgroupG/H
center, socleC2×C13#2308
commutatorC2×C4C23×C4×C13
Frattini, cosocleC22×C4C24×C13
prime radicalC13×#3500C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C13 ◁ C22×C4×C13 ◁ G

1278 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 45
transitive degreeμt(G) = 416

A minimal faithful permutation representation — 4 generators on 45 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13)(14,15)(16,24,27,20)(17,28,30,40)(18,23)(19,22)(21,29,37,32)(25,41)(26,39,31,35)(33,38)(34,42)(36,44)(43,45);(14,16)(15,20)(17,25)(18,31)(19,27)(21,36)(22,24)(23,39)(26,33)(28,45)(29,44)(30,43)(32,42)(34,37)(35,38)(40,41);(14,17,19,30)(15,21,22,37)(16,25,27,43)(18,32,33,29)(20,34,24,36)(23,40,38,28)(26,44,31,42)(35,41,39,45);(14,16)(15,20)(17,25)(18,26)(19,27)(21,34)(22,24)(23,35)(28,45)(29,42)(30,43)(31,33)(32,44)(36,37)(38,39)(40,41)

Conjugacy classes & character table

598 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 14772);