Finite Group Databasebeta

#18069356

order4864
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7131

Subgroups

subgroupG/H
centerC23#10597263
commutatorC22×C4×C19C2×C8
FrattiniC2×#95C2×D19
FittingC19×#1280C2
socleC23×C19#99
prime radicalC24×C19C22⋊C4
cosocleC2×C19×#95C22
hypercenter#1280D19
hypocenterC19#7131
LCSG ▷ C22×C4×C19 ▷ C23×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C23 ◁ C24 ◁ C2×#95 ◁ #1280

476 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 476 conjugacy classes of subgroups — too many to draw. Only its 83 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=f,c^2=f,d^2=g,b^a=bc,c^a=ce,e^a=eh,c^b=cf,d^b=def,i^b=i^18,d^c=dh

Conjugacy classes & character table

442 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 56385);