Finite Group Databasebeta

#14780336

order2816
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC11×#1840 ⋊ C2
SylowC11 ⋊ #23359

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D11
commutator, socleC23×C11C23×C4
FittingC11×#1840C2
prime radical#13071897C2
cosocleC22×C4×C11C24
hypercenter#1840D11
hypocenterC11#23359
LCSG ▷ C23×C11 ▷ C11
UCSC1 ◁ C22×C4 ◁ #1840

882 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 882 conjugacy classes of subgroups — too many to draw. Only its 197 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=g,c^2=ef,d^2=e,g^2=h,b^a=be,c^a=cf,d^a=defh,c^b=cefh,d^b=de,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, 196131);