Finite Group Databasebeta

#14640776

order2816
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7206

Subgroups

subgroupG/H
centerC2×C4#66870
commutatorC2×C4×C11C4×C8
FrattiniC2×C4×Q8C2×D11
FittingC11×#1461C2
socleC22×C11#342
prime radicalC23×C11#95
cosocleC2×C4×Q8×C11C22
hypercenter#1461D11
hypocenterC11#7206
LCSG ▷ C2×C4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C4×Q8 ◁ #1461

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

normal subgroups only

This group has 284 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) = 1408

Polycyclic presentation:

2^8,11|a^2=d,b^2=e,c^2=h,d^2=g,e^2=gh,b^a=bc,c^a=cf,e^a=eh,f^a=fh,d^b=dfh,i^b=i^10,d^c=dh

Conjugacy classes & character table

272 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56571);