Finite Group Databasebeta

#14640527

order2816
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7107

Subgroups

subgroupG/H
centerC22#10622182
commutatorC42×C11C2×C8
FrattiniC2×C4×C8C2×D11
FittingC11×#1957C2
socleC22×C11#331
prime radicalC2×C11×#127C4
cosocleC2×C4×C8×C11C22
hypercenter#1957D11
hypocenterC11#7107
LCSG ▷ C42×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ #1957

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

normal subgroups only

This group has 294 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) = 352

Polycyclic presentation:

2^8,11|a^2=d,c^2=f,d^2=g,e^2=h,g^2=h,b^a=bc,c^a=ce,e^a=eh,f^a=fh,i^a=i^10,c^b=cf,d^b=defh,e^b=eh,g^b=gh

Conjugacy classes & character table

266 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56322);