Finite Group Databasebeta

#14640558

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

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7119

Subgroups

subgroupG/H
centerC2×C4#66896
commutatorC2×C8×C11C2×C8
FrattiniC2×C4×C8C2×D11
FittingC11×#1945C2
socleC22×C11D4⋊C8
prime radicalC23×C11#104
cosocleC2×C4×C8×C11C22
hypercenter#1945D11
hypocenterC11#7119
LCSG ▷ C2×C8×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×C4×C8 ◁ #1945

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

normal subgroups only

This group has 212 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,b^2=e,c^2=fh,d^2=g,f^2=h,b^a=bc,c^a=ce,i^a=i^10,c^b=cf,d^b=def,f^b=fh,g^b=gh

Conjugacy classes & character table

278 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56353);