Finite Group Databasebeta

C13×#22455 #15708794

order3328
nilpotency class3
isoclinismisoclinic class of #22455
automorphism?
homologyAbelianization (H1) = C23×C4×C13 · Schur multiplier (H2) = C26

Aliases

direct productC13×#22455

Subgroups

subgroupG/H
center, socleC2×C13D4×C22⋊C4
commutatorC2×C4C23×C4×C13
Frattini, cosocleC22×C4C24×C13
prime radicalC2×C13×#576C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C13 ◁ C22×C4×C13 ◁ G

1378 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)(17,29,31,21)(18,32)(19,23)(20,27)(22,33)(25,39,42,38)(26,36)(28,35)(30,37,45,44)(34,41,43,40);(14,16)(15,20)(17,25)(18,26)(19,28)(21,34)(22,35)(23,36)(24,32)(27,33)(29,43)(30,40)(31,42)(37,39)(38,44)(41,45);(14,17)(15,21)(16,25)(18,30)(19,31)(20,34)(22,37)(23,29)(24,38)(26,40)(27,41)(28,42)(32,44)(33,45)(35,39)(36,43);(16,26)(18,33)(20,35)(22,32)(24,36)(25,40)(27,28)(30,45)(34,39)(37,44)(38,43)(41,42)

Conjugacy classes & character table

676 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 15443);