Finite Group Databasebeta

D113⋊#331 #28406068

order14464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD113⋊#331

Splittings

SylowC113 ⋊ C2×#331

Subgroups

subgroupG/H
centerC22C2×C22⋊#90673
commutatorC2×C4×C113C22×C4
FrattiniC2×C4C22×#90673
Fitting#127×C113C4
socleC22×C113C2×C22⋊C4
prime radical#127×D113C2
cosocleC4×Dic113C23
hypercenter#127#90673
hypocenterC113C2×#331
LCSG ▷ C2×C4×C113 ▷ C22×C113 ▷ C113
UCSC1 ◁ C22 ◁ C42 ◁ #127

360 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 84 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) = 3616

Polycyclic presentation:

2^7,113|a^2=e,d^2=g,e^2=fg,b^a=bd,d^a=df,h^a=h^98,d^b=dg,e^b=efg,h^c=h^112,h^e=h^112

Conjugacy classes & character table

430 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14464, 20004);