Finite Group Databasebeta

#18087872

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #10743

Subgroups

subgroupG/H
centerC4#11926423
commutatorC2×C4×C19C2×C42
FrattiniC23×C4C22×D19
FittingC19×#3428C2
socleC2×C19C22⋊#95
prime radicalC22×#41×C19C22
cosocleC23×C4×C19C23
hypercenter#3428D19
hypocenterC19#10743
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C23×C4 ◁ #3428

1208 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^8,19|a^2=f,b^2=g,d^2=h,f^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, 74901);