Finite Group Databasebeta

#34090359

order19808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C8×C619 ⋊ C2
SylowC619 ⋊ #131

Subgroups

subgroupG/H
centerC8C2×D619
commutator, socleC2×C619C22×C4
FrattiniC4C22×D619
FittingC2×C8×C619C2
prime radical#23755263C2
cosocleC4×C619C23
hypercenterC2×C8D619
hypocenterC619#131
LCSG ▷ C2×C619 ▷ C619
UCSC1 ◁ C8 ◁ C2×C8

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9904

Polycyclic presentation:

2^5,619|a^2=d,d^2=e,c^b=ce,f^c=f^618

Conjugacy classes & character table

4964 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19808, 152);