Finite Group Databasebeta

#14640944

order2816
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7268

Subgroups

subgroupG/H
centerC22#10622182
commutatorC42×C11C42
FrattiniC2×C4×C8C2×D11
FittingC11×#1844C2
socleC22×C11#331
prime radicalC23×C11#100
cosocleC2×C4×C8×C11C22
hypercenter#1844D11
hypocenterC11#7268
LCSG ▷ C42×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ #1844

238 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 238 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 704

Polycyclic presentation:

2^8,11|a^2=d,b^2=e,c^2=f,e^2=fg,g^2=h,b^a=bc,c^a=cf,e^a=efg,g^a=gh,c^b=cg,f^b=fh,g^b=gh,i^b=i^10

Conjugacy classes & character table

266 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56739);