Finite Group Databasebeta

#14640692

order2816
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #7172

Subgroups

subgroupG/H
centerC42#4323
commutatorC8×C11C4×C8
FrattiniC2×C4×C8C2×D11
FittingC4×C11×#108C2
socleC22×C11#340
prime radicalC23×C11#103
cosocleC2×C4×C8×C11C22
hypercenterC4×#108D11
hypocenterC11#7172
LCSG ▷ C8×C11 ▷ C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8 ◁ C4×#108

246 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 127 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=fh,d^2=g,e^2=fgh,f^2=h,b^a=bc,c^a=cf,e^a=efh,f^a=fh,i^a=i^10,i^b=i^10

Conjugacy classes & character table

368 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56487);