Finite Group Databasebeta

#18069723

order4864
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7273

Subgroups

subgroupG/H
centerC4#11926292
commutatorC42×C19C42
FrattiniC2×C4×C8C2×D19
FittingC2×C19×#364C2
socleC2×C19#1296
prime radicalC23×C19#101
cosocleC2×C4×C8×C19C22
hypercenterC2×#364D19
hypocenterC19#7273
LCSG ▷ C42×C19 ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#364

208 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^8,19|a^2=d,b^2=e,c^2=fh,d^2=h,e^2=fgh,g^2=h,b^a=bc,c^a=cf,e^a=efgh,g^a=gh,i^a=i^18,c^b=cg,d^b=dh,f^b=fh,g^b=gh

Conjugacy classes & character table

550 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 56752);