Finite Group Databasebeta

#14663115

order2816
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #11495

Subgroups

subgroupG/H
centerC2×C4C2×(C2×D11)⋊C4
commutator, prime radicalC23×C11C22×C8
FrattiniC22×C8C22×D11
FittingC11×#2162C2
socleC22×C11C2×C22⋊C8
cosocleC22×C8×C11C23
hypercenter#2162D11
hypocenterC11#11495
LCSG ▷ C23×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ #2162

314 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 314 conjugacy classes of subgroups — too many to draw. Only its 111 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=e,b^2=f,c^2=fg,e^2=g,g^2=h,b^a=bd,d^a=df,c^b=ch,e^b=ef,i^b=i^10

Conjugacy classes & character table

464 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 78910);