Finite Group Databasebeta

#14640482

order2816
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7088

Subgroups

subgroupG/H
centerC22#10622175
commutatorC22×C8×C11C2×C4
FrattiniC2×C4⋊C8C2×D11
FittingC11×#2054C2
socleC22×C11#327
prime radicalC22×C11×D8C4
cosocleC2×C11×C4⋊C8C22
hypercenter#2054D11
hypocenterC11#7088
LCSG ▷ C22×C8×C11 ▷ C22×C4×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4⋊C8 ◁ #2054

248 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 51 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=d,c^2=fh,d^2=gh,e^2=h,f^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fh,i^a=i^10,c^b=cf,d^b=defh,e^b=eh,f^b=fh,d^c=dgh

Conjugacy classes & character table

194 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56277);