Finite Group Databasebeta

#18069502

order4864
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7189

Subgroups

subgroupG/H
centerC23#10597291
commutatorC2×C4×C19C4×C8
FrattiniC22×C4⋊C4C2×D19
FittingC19×C4⋊#95C2
socleC23×C19#99
prime radicalC24×C19C22⋊C4
cosocleC22×C4⋊C4×C19C22
hypercenterC4⋊#95D19
hypocenterC19#7189
LCSG ▷ C2×C4×C19 ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C23 ◁ C24 ◁ C22×C4⋊C4 ◁ C4⋊#95

462 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=d,b^2=e,c^2=h,d^2=g,b^a=bc,c^a=cf,e^a=eh,f^a=fh,i^a=i^18,d^b=dfh,d^c=dh

Conjugacy classes & character table

556 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 56531);