Finite Group Databasebeta

#18073709

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8269

Subgroups

subgroupG/H
centerC42C2×D76
commutatorC2×C4×C19C2×C42
FrattiniC2×C42C22×D19
FittingC4×C19×#97C2
socleC22×C19C4×C4⋊C4
prime radicalC23×C19#117
cosocleC2×C42×C19C23
hypercenterC4×#97D19
hypocenterC19#8269
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C42 ◁ C2×C4×C8 ◁ C4×#97

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

normal subgroups only

This group has 366 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) = 1216

Polycyclic presentation:

2^8,19|a^2=e,b^2=f,c^2=de,d^2=g,f^2=h,b^a=bd,c^a=cg,c^b=ch,d^b=dg,e^b=eg,i^b=i^18

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 60738);