Finite Group Databasebeta

#18088573

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #10888

Subgroups

subgroupG/H
centerC22#11926423
commutatorC2×C4×C19C2×C42
FrattiniC23×C4C22×D19
FittingC19×#2274C2
socleC22×C19#386
prime radicalC24×C19C2×D4
cosocleC23×C4×C19C23
hypercenter#2274D19
hypocenterC19#10888
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C23×C4 ◁ #2274

762 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=f,b^2=g,c^2=f,d^2=h,b^a=bd,c^a=ce,d^a=dh,g^a=gh,i^a=i^18,e^b=eh,d^c=dh

Conjugacy classes & character table

670 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 75602);