Finite Group Databasebeta

#14641237

order2816
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC11×#1373 ⋊ C2
SylowC11 ⋊ #7388

Subgroups

subgroupG/H
centerC4#10622129
commutatorC11×C16C2×C8
FrattiniC4×C16C2×D11
FittingC11×#1373C2
socleC2×C11#1331
prime radical#10622517C4
cosocleC4×C11×C16C22
hypercenter#1373D11
hypocenterC11#7388
LCSG ▷ C11×C16 ▷ C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ C4×C16 ◁ #1373

118 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 118 conjugacy classes of subgroups — too many to draw. Only its 47 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=d,c^2=egh,d^2=f,e^2=gh,f^2=h,g^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,c^b=ceh,d^b=dh,e^b=eg,g^b=gh,i^b=i^10

Conjugacy classes & character table

272 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 57032);