Finite Group Databasebeta

#29591576

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

Aliases

No aliases for this group.

Splittings

FittingC61×#1369 ⋊ C2
SylowC61 ⋊ #12002

Subgroups

subgroupG/H
centerC4#106×D61
commutatorC8×C61C22×C8
FrattiniC4×C8C22×D61
FittingC61×#1369C2
socleC2×C61C2×#334
prime radicalC22×D61#108
cosocleC4×C8×C61C23
hypercenter#1369D61
hypocenterC61#12002
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ #1369

220 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 99 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,b^2=d,d^2=f,e^2=g,f^2=h,g^2=h,b^a=bd,d^a=df,f^a=fh,c^b=ch,e^b=eh,i^c=i^60

Conjugacy classes & character table

1024 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 81131);