Finite Group Databasebeta

(C2×AGL(1,𝔽5))⋊Dic11 #13182575

order1760
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×AGL(1,𝔽5))⋊Dic11

Splittings

HallC5×C11 ⋊ #95
SylowC11 ⋊ (C2×AGL(1,𝔽5))⋊C4
SylowC5 ⋊ C11⋊#95

Subgroups

subgroupG/H
center, Frattini, hypercenterC22AGL(1,𝔽5)×D11
commutatorC2×C5×C11C42
Fitting, socleC22×C5×C11C2×C4
prime radical, cosocleC22×D5×C11C22
hypocenterC5×C11#95
LCSG ▷ C2×C5×C11 ▷ C5×C11
UCSC1 ◁ C22

152 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 56 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) = 440

Polycyclic presentation:

2^5,5,11|a^2=e,b^2=c,b^a=bd,g^a=g^10,f^b=f^2,f^c=f^4

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1760, 384);