Finite Group Databasebeta

D229⋊#99 #28412458

order14656
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD229⋊#99

Splittings

FittingC2×D4×C229 ⋊ C4
SylowC229 ⋊ C2×#99

Subgroups

subgroupG/H
centerC2C2×C22⋊#11745021
commutatorC22×C229C22×C4
FrattiniC22C22×#11745021
FittingC2×D4×C229C4
socleC2×C229C2×C22⋊C4
prime radicalC2×D4×D229C2
cosocleC22×D229C23
hypercenterC2×D4#11745021
hypocenterC229C2×#99
LCSG ▷ C22×C229 ▷ C2×C229 ▷ C229
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

210 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 50 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) = 1832

Polycyclic presentation:

2^6,229|a^2=e,b^a=bd,d^a=df,g^a=g^122,e^b=ef,g^c=g^228,g^e=g^228

Conjugacy classes & character table

592 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14656, 1526);