Finite Group Databasebeta

#29834059

order15616
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC61×#2199 ⋊ C2
SylowC61 ⋊ #33550

Subgroups

subgroupG/H
centerC2B(4,𝔽2)×D61
commutator, cosocleC2×D4×C61C24
FrattiniC2×D4C23×D61
FittingC61×#2199C2
socleC2×C61C2×B(4,𝔽2)
hypercenter#2199D61
hypocenterC61#33550
LCSG ▷ C2×D4×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #2199

1144 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 1144 conjugacy classes of subgroups — too many to draw. Only its 137 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) = 1952

Polycyclic presentation:

2^8,61|d^2=h,b^a=be,c^a=cf,g^a=gh,c^b=ch,f^b=fgh,e^c=eg,i^d=i^60,f^e=fh

Conjugacy classes & character table

544 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 323614);