Finite Group Databasebeta

#14640585

order2816
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7128

Subgroups

subgroupG/H
centerC22×C4C22⋊Dic11
commutatorC2×C4×C11C2×C16
FrattiniC2×C4×C8C2×D11
FittingC11×#1984C2
socle, prime radicalC23×C11C22⋊C8
cosocleC2×C4×C8×C11C22
hypercenter#1984D11
hypocenterC11#7128
LCSG ▷ C2×C4×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ #1984

236 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 95 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) = 2816

Polycyclic presentation:

2^8,11|a^2=d,b^2=f,c^2=f,d^2=g,g^2=h,b^a=bc,c^a=ce,i^a=i^10,c^b=cf,d^b=def

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, 56380);