Finite Group Databasebeta

D11×#1415 #14674196

order2816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productD11×#1415

Splittings

FittingC11×#1415 ⋊ C2
SylowC11 ⋊ C2×#1415

Subgroups

subgroupG/H
centerC22D11×D16
commutatorC11×C16C22×C4
FrattiniC2×C16C22×D11
FittingC11×#1415C2
socleC22×C11C2×D16
prime radicalC2×D11×D16C2
cosocleC2×C11×C16C23
hypercenter#1415D11
hypocenterC11C2×#1415
LCSG ▷ C11×C16 ▷ C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #1415

342 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 91 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

Conjugacy classes & character table

266 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 89991);