Finite Group Databasebeta

#14662977

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

Aliases

No aliases for this group.

Splittings

FittingC11×#2162 ⋊ C2
SylowC11 ⋊ #11461

Subgroups

subgroupG/H
centerC2×C4C2×(C2×D11)⋊C4
commutatorC23×C11C22×C8
FrattiniC22×C8C22×D11
FittingC11×#2162C2
socleC22×C11C2×C22⋊C8
prime radicalC23×D11C2×C8
cosocleC22×C8×C11C23
hypercenter#2162D11
hypocenterC11#11461
LCSG ▷ C23×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ #2162

320 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 320 conjugacy classes of subgroups — too many to draw. Only its 103 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) = 704

Polycyclic presentation:

2^8,11|a^2=e,c^2=f,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, 78772);