Finite Group Databasebeta

#14652198

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

Aliases

No aliases for this group.

Splittings

FittingC4×C11×C4⋊C8 ⋊ C2
SylowC11 ⋊ #9577

Subgroups

subgroupG/H
centerC2×C4#66983
commutatorC42×C11C22×C4
FrattiniC2×C42C22×D11
FittingC4×C11×C4⋊C8C2
socleC22×C11#388
prime radical#10623008C22
cosocleC2×C42×C11C23
hypercenterC4×C4⋊C8D11
hypocenterC11#9577
LCSG ▷ C42×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×C4⋊C8

376 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 376 conjugacy classes of subgroups — too many to draw. Only its 107 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) = 704

Polycyclic presentation:

2^8,11|a^2=f,b^2=df,c^2=d,d^2=g,e^2=h,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^a=i^10,e^c=egh

Conjugacy classes & character table

458 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 67993);