Finite Group Databasebeta

#29589318

order15616
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC61×#1328 ⋊ C2
SylowC61 ⋊ #11484

Subgroups

subgroupG/H
centerC4#99×D61
commutatorC23×C61C22×C8
FrattiniC2×M16C22×D61
FittingC61×#1328C2
socleC2×C61#1459
prime radical#16840274C4
cosocleC2×M16×C61C23
hypercenter#1328D61
hypocenterC61#11484
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×M16 ◁ #1328

368 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 83 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|a^2=e,c^2=g,e^2=g,g^2=h,b^a=bd,d^a=df,f^a=fh,c^b=ch,e^b=ef,i^b=i^60,i^c=i^60,e^d=eh

Conjugacy classes & character table

826 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 78873);