Finite Group Databasebeta

#29597471

order15616
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC61×#1383 ⋊ C2
SylowC61 ⋊ #13076

Subgroups

subgroupG/H
centerC2#21446246
commutatorC2×C8×C61C22×C4
FrattiniC22×C8C22×D61
FittingC61×#1383C2
socleC2×C61#1893
prime radical#21455482C2
cosocleC22×C8×C61C23
hypercenter#1383D61
hypocenterC61#13076
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22×C4 ◁ C22×C8 ◁ #1383

466 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 466 conjugacy classes of subgroups — too many to draw. Only its 109 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=f,b^2=dfg,d^2=gh,f^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eh,g^a=gh,e^b=eh,i^b=i^60,d^c=dh,f^c=fh,i^c=i^60

Conjugacy classes & character table

1006 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 87026);