Finite Group Databasebeta

#14641407

order2816
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC11×C4⋊C32 ⋊ C2
SylowC11 ⋊ #7444

Subgroups

subgroupG/H
centerC22#10622147
commutatorC2×C11×C16C2×C4
FrattiniC4×C16C2×D11
FittingC11×C4⋊C32C2
socleC22×C11#357
prime radical#13070866C2
cosocleC4×C11×C16C22
hypercenterC4⋊C32D11
hypocenterC11#7444
LCSG ▷ C2×C11×C16 ▷ C2×C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×C16 ◁ C4⋊C32

152 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 53 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) = 1408

Polycyclic presentation:

2^8,11|a^2=d,c^2=fg,d^2=efg,e^2=gh,f^2=gh,g^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fg,g^a=gh,i^a=i^10,c^b=cf,d^b=defg,e^b=eg,f^b=fg,g^b=gh,i^b=i^10

Conjugacy classes & character table

449 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 57202);