Finite Group Databasebeta

#29677471

order15616
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #20360

Subgroups

subgroupG/H
centerC4C22×#11758198
commutatorC22×C61C22×C42
FrattiniC22×C4C23×D61
FittingC2×C61×#568C2
socleC2×C61C22×#95
prime radicalC22×#41×C61C22
cosocleC22×C4×C61C24
hypercenterC2×#568D61
hypocenterC61#20360
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C22×#41 ◁ C2×#568

1996 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Polycyclic presentation:

2^8,61|a^2=f,b^2=g,g^2=h,b^a=be,e^a=eh,i^a=i^60,f^b=fh,i^b=i^60,d^c=dh

Conjugacy classes & character table

2122 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 167026);