Finite Group Databasebeta

#30595144

order15616
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC61×#331 ⋊ C4
SylowC61 ⋊ #7485

Subgroups

subgroupG/H
centerC2#21460905
commutatorC2×D4×C61C42
Frattini#127C2×#6923
FittingC61×#331C4
socleC2×C61#1390
prime radical, cosocle#127×D61C22
hypercenter#331#6923
hypocenterC61#7485
LCSG ▷ C2×D4×C61 ▷ C2×C4×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #127 ◁ #331

348 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 44 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 976

Polycyclic presentation:

2^8,61|a^2=d,b^2=e,f^2=h,b^a=bc,c^a=cf,f^a=fg,g^a=gh,i^a=i^50,d^b=dfh,f^b=fh,g^b=gh,i^b=i^11,d^c=dgh,f^c=fh,f^d=fh,i^d=i^60,i^e=i^60

Conjugacy classes & character table

319 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1084699);