Finite Group Databasebeta

#18069102

order4864
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7029

Subgroups

subgroupG/H
centerC22×C4(C2×D19)⋊C4
commutatorC2×C4×C19C4×C8
FrattiniC22×C42C2×D19
FittingC2×C19×#336C2
socleC23×C19#95
prime radicalC24×C19C4⋊C4
cosocleC22×C42×C19C22
hypercenterC2×#336D19
hypocenterC19#7029
LCSG ▷ C2×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#336

448 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2432

Polycyclic presentation:

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

Conjugacy classes & character table

796 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 56131);