Finite Group Databasebeta

#18081340

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC19×#1842 ⋊ C2
SylowC19 ⋊ #9644

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D19
commutatorC22×C4×C19C22×C4
FrattiniC2×C42C22×D19
FittingC19×#1842C2
socleC23×C19C2×C22⋊C4
prime radicalC2×#10597320C4
cosocleC2×C42×C19C23
hypercenter#1842D19
hypocenterC19#9644
LCSG ▷ C22×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C43 ◁ #1842

714 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 714 conjugacy classes of subgroups — too many to draw. Only its 179 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=f,b^2=dfg,c^2=e,d^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,c^b=ch,i^b=i^18

Conjugacy classes & character table

568 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 68369);