Finite Group Databasebeta

#16790519

order3328
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC13×B(4,𝔽2) ⋊ C4
SylowC13 ⋊ #13041

Subgroups

subgroupG/H
centerC2#13130845
commutatorC2×D4×C13C22×C4
FrattiniC2×D4C22×#261
FittingC13×B(4,𝔽2)C4
socleC2×C13#1889
prime radicalD13×B(4,𝔽2)C2
cosocleC2×D4×D13C23
hypercenterB(4,𝔽2)#261
hypocenterC13#13041
LCSG ▷ C2×D4×C13 ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ B(4,𝔽2)

964 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 964 conjugacy classes of subgroups — too many to draw. Only its 72 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) = 104

Polycyclic presentation:

2^8,13|a^2=f,b^2=df,b^a=bd,c^a=ce,e^a=eg,g^a=gh,i^a=i^5,e^b=egh,i^b=i^8,d^c=dg,f^c=fg,e^d=eh,f^e=fh,i^f=i^12

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1097168);