Finite Group Databasebeta

#14664117

order2816
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C42

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #11729

Subgroups

subgroupG/H
centerC22C2×#66898
commutatorC22×C4×C11C22×C4
FrattiniC2×C22⋊C4C22×D11
Fitting, prime radicalC11×#2635C2
socleC22×C11C2×#99
cosocleC2×C11×C22⋊C4C23
hypercenter#2635D11
hypocenterC11#11729
LCSG ▷ C22×C4×C11 ▷ C23×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×D4 ◁ #2635

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

normal subgroups only

This group has 486 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) = 352

Polycyclic presentation:

2^8,11|a^2=e,c^2=g,d^2=g,b^a=bd,d^a=df,f^a=fh,i^a=i^10,c^b=ch,d^b=dg,e^b=efg,e^d=eh

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 79912);