Finite Group Databasebeta

#18071895

order4864
automorphism?
homologyAbelianization (H1) = C42×C8 · Schur multiplier (H2) = C2×C4×C8

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7841

Subgroups

subgroupG/H
centerC2×C4×C8C2×D19
commutatorC2×C19C42×C8
FrattiniC2×C42C22×D19
FittingC42×C8×C19C2
socle, prime radicalC23×C19C2×C42
cosocleC2×C42×C19C23
hypercenterC42×C8D19
hypocenterC19#7841
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4×C8 ◁ C42×C8

574 conjugacy classes of subgroups; only the 387 normal subgroups are shown.

normal subgroups only

This group has 574 conjugacy classes of subgroups — too many to draw. Only its 387 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) = 4864

Polycyclic presentation:

2^8,19|a^2=d,b^2=e,c^2=f,d^2=g,e^2=h,c^b=cg,i^b=i^18

Conjugacy classes & character table

1312 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 58924);