Finite Group Databasebeta

#18069979

order4864
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC19×C4⋊C32 ⋊ C2
SylowC19 ⋊ #7380

Subgroups

subgroupG/H
centerC2×C8(C2×D19)⋊C4
commutatorC2×C4×C19C2×C16
FrattiniC4×C16C2×D19
FittingC19×C4⋊C32C2
socleC22×C19C22⋊C16
prime radicalC2×D76C16
cosocleC4×C16×C19C22
hypercenterC4⋊C32D19
hypocenterC19#7380
LCSG ▷ C2×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C2×C8 ◁ C4×C16 ◁ C4⋊C32

128 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 53 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) = 2432

Polycyclic presentation:

2^8,19|a^2=d,c^2=eh,d^2=f,f^2=g,g^2=h,b^a=bc,c^a=ce,c^b=ceh,d^b=dh,i^b=i^18

Conjugacy classes & character table

796 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 57008);