Finite Group Databasebeta

#14663090

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

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #11487

Subgroups

subgroupG/H
centerC2×C8C22⋊Dic11
commutatorC22×C11C22×C16
FrattiniC22×C8C22×D11
FittingC2×C8×D4×C11C2
socleC22×C11C2×C22⋊C8
prime radicalC22×D4×C11C8
cosocleC22×C8×C11C23
hypercenterC2×C8×D4D11
hypocenterC11#11487
LCSG ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C8 ◁ C2×C4×C8 ◁ C2×C8×D4

430 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 430 conjugacy classes of subgroups — too many to draw. Only its 155 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=e,c^2=fg,e^2=g,g^2=h,b^a=bd,d^a=df,i^a=i^10,e^b=ef

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, 78885);