Finite Group Databasebeta

#14640547

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

Aliases

No aliases for this group.

Splittings

FittingC11×#1273 ⋊ C2
SylowC11 ⋊ #7114

Subgroups

subgroupG/H
centerC2×C4#66885
commutatorC2×C8×C11C2×C8
FrattiniC2×C4×C8C2×D11
FittingC11×#1273C2
socleC22×C11D4⋊C8
prime radicalC2×#66957C4
cosocleC2×C4×C8×C11C22
hypercenter#1273D11
hypocenterC11#7114
LCSG ▷ C2×C8×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×C4×C8 ◁ #1273

258 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 67 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,e^2=h,f^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,f^b=fh,i^b=i^10

Conjugacy classes & character table

458 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56342);