Finite Group Databasebeta

#30606128

order15616
automorphism?
homologyAbelianization (H1) = C43 · Schur multiplier (H2) = C42

Aliases

No aliases for this group.

Splittings

FittingC4×C16×C61 ⋊ C4
SylowC61 ⋊ #12542

Subgroups

subgroupG/H
centerC16C4×#6923
commutatorC4×C61C43
FrattiniC2×C8C22×#6923
FittingC4×C16×C61C4
socleC2×C61#1726
prime radicalC22×D61#131
cosocleC2×C8×D61C23
hypercenterC4×C16#6923
hypocenterC61#12542
LCSG ▷ C4×C61 ▷ C61
UCSC1 ◁ C16 ◁ C4×C16

350 conjugacy classes of subgroups; only the 160 normal subgroups are shown.

normal subgroups only

This group has 350 conjugacy classes of subgroups — too many to draw. Only its 160 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) = 3904

Polycyclic presentation:

2^8,61|a^2=d,b^2=e,c^2=f,d^2=g,g^2=h,c^b=cg,f^b=fh,i^b=i^11,e^c=eh,i^e=i^60

Conjugacy classes & character table

1048 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1095683);