Finite Group Databasebeta

#14640930

order2816
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7262

Subgroups

subgroupG/H
centerC22#10622189
commutatorC2×C8×C11C42
FrattiniC23×C8C2×D11
FittingC11×#2112C2
socleC22×C11#340
prime radicalC24×C11D8
cosocleC23×C8×C11C22
hypercenter#2112D11
hypocenterC11#7262
LCSG ▷ C2×C8×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C23×C4 ◁ C23×C8 ◁ #2112

352 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 352 conjugacy classes of subgroups — too many to draw. Only its 99 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,f^2=h,g^2=h,b^a=bc,c^a=cf,e^a=efg,f^a=fh,g^a=gh,i^a=i^10,c^b=cg,d^b=dh,f^b=fh,g^b=gh,i^b=i^10

Conjugacy classes & character table

326 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56725);