Finite Group Databasebeta

C11⋊#7048 #14640382

order2816
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC11⋊#7048

Splittings

SylowC11 ⋊ #7048

Subgroups

subgroupG/H
centerC23C11⋊#95
commutatorC22×C4×C11C42
FrattiniC43C2×D11
FittingC11×#1745C2
socle, prime radicalC23×C11#95
cosocleC43×C11C22
hypercenter#1745D11
hypocenterC11#7048
LCSG ▷ C22×C4×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C23 ◁ C43 ◁ #1745

290 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 290 conjugacy classes of subgroups — too many to draw. Only its 87 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) = 2816

Polycyclic presentation:

2^8,11|a^2=d,b^2=e,c^2=fh,d^2=gh,e^2=h,b^a=bc,c^a=cf,e^a=efgh,c^b=cg,d^b=dh,i^b=i^10

Conjugacy classes & character table

332 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 56177);