Finite Group Databasebeta

#14640532

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

Aliases

No aliases for this group.

Splittings

FittingC11×#1375 ⋊ C2
SylowC11 ⋊ #7109

Subgroups

subgroupG/H
centerC4#10622089
commutatorC2×C8×C11C2×C8
FrattiniC2×#97C2×D11
FittingC11×#1375C2
socleC2×C11#1270
prime radicalC2×#66957C4
cosocleC2×C11×#97C22
hypercenter#1375D11
hypocenterC11#7109
LCSG ▷ C2×C8×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#97 ◁ #1375

228 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 63 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=fh,d^2=g,f^2=h,b^a=bc,c^a=ce,e^a=eh,i^a=i^10,c^b=cf,d^b=def,f^b=fh,g^b=gh,i^b=i^10,d^c=dh

Conjugacy classes & character table

260 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56327);