Finite Group Databasebeta

#14640396

order2816
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7056

Subgroups

subgroupG/H
centerC2×C4#66898
commutatorC2×C4×C11C2×C16
FrattiniC2×C4⋊C8C2×D11
FittingC11×#1954C2
socleC22×C11#323
prime radicalC22×D4×C11C8
cosocleC2×C11×C4⋊C8C22
hypercenter#1954D11
hypocenterC11#7056
LCSG ▷ C2×C4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C4⋊C8 ◁ #1954

248 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 59 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=g,d^2=f,f^2=h,b^a=bc,c^a=ce,e^a=eg,i^a=i^10,c^b=cg,d^b=deg,d^c=dg

Conjugacy classes & character table

332 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56191);