Finite Group Databasebeta

#14640429

order2816
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC11×#1312 ⋊ C2
SylowC11 ⋊ #7070

Subgroups

subgroupG/H
centerC2×C4#66885
commutatorC8×C11C2×C16
FrattiniC82C2×D11
FittingC11×#1312C2
socleC22×C11D4⋊C8
prime radicalC2×D88C8
cosocleC82×C11C22
hypercenter#1312D11
hypocenterC11#7070
LCSG ▷ C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C82 ◁ #1312

156 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 57 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=e,d^2=f,e^2=g,f^2=h,b^a=bc,c^a=ce,e^a=eg,i^a=i^10,c^b=ceg,d^b=dg,e^b=eg,i^b=i^10

Conjugacy classes & character table

464 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56224);