Finite Group Databasebeta

#14640326

order2816
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7026

Subgroups

subgroupG/H
centerC22×C4C22⋊Dic11
commutatorC2×C4×C11C4×C8
FrattiniC22×C42C2×D11
FittingC11×#1728C2
socleC23×C11#95
prime radicalC24×C11C4⋊C4
cosocleC22×C42×C11C22
hypercenter#1728D11
hypocenterC11#7026
LCSG ▷ C2×C4×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ #1728

442 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 442 conjugacy classes of subgroups — too many to draw. Only its 135 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) = 1408

Polycyclic presentation:

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

Conjugacy classes & character table

356 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56121);