Finite Group Databasebeta

#14640885

order2816
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7247

Subgroups

subgroupG/H
centerC22#10622165
commutatorC22×C4×C11C42
FrattiniC2×C4×D4C2×D11
FittingC11×#1465C2
socleC22×C11#342
prime radicalC22×D4×C11Q8
cosocleC2×C4×D4×C11C22
hypercenter#1465D11
hypocenterC11#7247
LCSG ▷ C22×C4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×D4 ◁ #1465

322 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 71 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,b^2=e,c^2=fg,d^2=fg,e^2=fg,b^a=bc,c^a=cf,e^a=efg,f^a=fh,g^a=gh,d^b=dg,i^b=i^10,d^c=dh

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56680);