Finite Group Databasebeta

#14669902

order2816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC11×#1383 ⋊ C2
SylowC11 ⋊ #12828

Subgroups

subgroupG/H
centerC2#13068625
commutatorC2×C8×C11C22×C4
FrattiniC22×C8C22×D11
FittingC11×#1383C2
socleC2×C11#1804
prime radicalC2×#66957C22
cosocleC22×C8×C11C23
hypercenter#1383D11
hypocenterC11#12828
LCSG ▷ C2×C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2 ◁ C22×C4 ◁ C22×C8 ◁ #1383

390 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 390 conjugacy classes of subgroups — too many to draw. Only its 103 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=f,b^2=dg,d^2=h,e^2=gh,f^2=h,g^2=h,b^a=bd,c^a=ce,e^a=eg,g^a=gh,e^b=eh,f^b=fh,i^b=i^10,d^c=dh,e^c=eg,g^c=gh,i^c=i^10

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, 85697);