Finite Group Databasebeta

#14640548

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

Aliases

No aliases for this group.

Splittings

FittingC11×#1274 ⋊ C2
SylowC11 ⋊ #7115

Subgroups

subgroupG/H
centerC4#10622102
commutatorC42×C11C2×C8
Frattini#376C2×D11
FittingC11×#1274C2
socleC2×C11#1270
prime radical#10623008C4
cosocleC11×#376C22
hypercenter#1274D11
hypocenterC11#7115
LCSG ▷ C42×C11 ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C4 ◁ C22×C4 ◁ #376 ◁ #1274

248 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 63 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=d,c^2=f,d^2=g,e^2=h,b^a=bc,c^a=ce,f^a=fh,c^b=cf,d^b=defh,e^b=eh,g^b=gh,i^b=i^10,d^c=dh

Conjugacy classes & character table

260 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56343);