Finite Group Databasebeta

#14783522

order2816
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC11×#2091 ⋊ C2
SylowC11 ⋊ #23723

Subgroups

subgroupG/H
centerC4D11×#127
commutator, cosocleC22×C4×C11C24
FrattiniC22×C4C23×D11
FittingC11×#2091C2
socleC2×C11C2×#399
prime radicalC22×#4339C22
hypercenter#2091D11
hypocenterC11#23723
LCSG ▷ C22×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C22×C4 ◁ #2091

972 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 972 conjugacy classes of subgroups — too many to draw. Only its 205 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=e,b^2=ef,e^2=h,b^a=be,c^a=cf,g^a=gh,c^b=cg,e^b=eh,f^b=fh,d^c=dh,i^d=i^10

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 199317);