Finite Group Databasebeta

C13×#12312 #15698651

order3328
nilpotency class4
isoclinismisoclinic class of #12310
automorphism?
homologyAbelianization (H1) = C23×C13 · Schur multiplier (H2) = C23

Aliases

direct productC13×#12312

Subgroups

subgroupG/H
center, socleC2×C13#1619
commutator, Frattini, cosocleC4×C8C23×C13
prime radicalC13×#3292C2
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C13 ◁ C2×C4×C13 ◁ C4×C8×C13 ◁ G

372 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 372 conjugacy classes of subgroups — too many to draw. Only its 78 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 45 points:

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

Conjugacy classes & character table

442 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 5300);