Finite Group Databasebeta

#14640785

order2816
automorphism?
homologyAbelianization (H1) = C4×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7209

Subgroups

subgroupG/H
centerC2×C8(C2×D11)⋊C4
commutatorC22×C11C4×C16
FrattiniC2×C4×C8C2×D11
FittingC11×#2162C2
socleC22×C11#336
prime radicalC23×C11C4×C8
cosocleC2×C4×C8×C11C22
hypercenter#2162D11
hypocenterC11#7209
LCSG ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C8 ◁ C2×C4×C8 ◁ #2162

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

normal subgroups only

This group has 222 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) = 1408

Polycyclic presentation:

2^8,11|a^2=d,b^2=e,d^2=g,e^2=fg,g^2=h,b^a=bc,c^a=cf,d^b=df,i^b=i^10

Conjugacy classes & character table

488 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56580);