Finite Group Databasebeta

#29649486

order15616
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #17856

Subgroups

subgroupG/H
centerC2×C4C2×D4×D61
commutatorC4×C61C23×C8
FrattiniC42C23×D61
FittingC61×#1564C2
socleC22×C61C2×C4×D4
prime radicalC23×C61C4×D4
cosocleC42×C61C24
hypercenter#1564D61
hypocenterC61#17856
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1564

678 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Polycyclic presentation:

2^8,61|a^2=f,b^2=g,c^2=fg,e^2=g,f^2=h,b^a=be,d^a=dg,e^a=eg,e^b=eg,i^b=i^60,d^c=dg,i^c=i^60

Conjugacy classes & character table

1768 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 139041);