Finite Group Databasebeta

#18070199

order4864
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7453

Subgroups

subgroupG/H
centerC2#14561693
commutatorC2×C16×C19C2×C4
FrattiniC4×C16C2×D19
FittingC19×#2254C2
socleC2×C19#1365
prime radicalC22×C19#361
cosocleC4×C16×C19C22
hypercenter#2254D19
hypocenterC19#7453
LCSG ▷ C2×C16×C19 ▷ C2×C8×C19 ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ C4×C16 ◁ #2254

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^8,19|a^2=d,b^2=eg,c^2=fgh,d^2=efg,e^2=h,f^2=gh,g^2=h,b^a=bc,c^a=ce,e^a=eh,f^a=fh,i^a=i^18,c^b=cf,d^b=def,e^b=eh,f^b=fg,g^b=gh

Conjugacy classes & character table

379 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 57228);