Finite Group Databasebeta

#18069923

order4864
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7355

Subgroups

subgroupG/H
centerC22#11926336
commutatorC42×C19C2×C8
Frattini#384C2×D19
FittingC19×#1325C2
socleC22×C19#353
prime radicalC23×C19#99
cosocleC19×#384C22
hypercenter#1325D19
hypocenterC19#7355
LCSG ▷ C42×C19 ▷ C2×C4×C19 ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ #384 ◁ #1325

216 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 43 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) = 1216

Polycyclic presentation:

2^8,19|a^2=d,b^2=h,c^2=gh,d^2=f,e^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,c^b=cgh,d^b=deg,e^b=eh,i^b=i^18,d^c=dgh,e^d=eh

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 56952);