Finite Group Databasebeta

#15750511

order3328
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #7430

Subgroups

subgroupG/H
centerC22#11718067
commutatorC2×C13×C4⋊C4C2×C4
Frattini#390C2×D13
FittingC13×#1270C2
socleC22×C13AΣL(1,𝔽16)
prime radicalC22×D4×C13D4
cosocleC13×#390C22
hypercenter#1270D13
hypocenterC13#7430
LCSG ▷ C2×C13×C4⋊C4 ▷ C22×C4×C13 ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ #390 ◁ #1270

236 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^8,13|a^2=d,b^2=e,c^2=fg,e^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fh,g^a=gh,i^a=i^12,c^b=cf,d^b=defgh,f^b=fh,g^b=gh,i^b=i^12,d^c=dgh,e^c=eh,e^d=eh

Conjugacy classes & character table

259 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 57160);