Finite Group Databasebeta

#29567151

order15616
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #7256

Subgroups

subgroupG/H
centerC4#16839495
commutatorC2×C8×C61C42
FrattiniC22×M16C2×D61
FittingC2×C61×H(3,ℤ/4)C2
socleC2×C61#1294
prime radicalC24×C61SD16
cosocleC22×M16×C61C22
hypercenterC2×H(3,ℤ/4)D61
hypocenterC61#7256
LCSG ▷ C2×C8×C61 ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×M16 ◁ C2×H(3,ℤ/4)

318 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 318 conjugacy classes of subgroups — too many to draw. Only its 91 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=d,b^2=e,c^2=fh,d^2=h,f^2=h,g^2=h,b^a=bc,c^a=cf,e^a=efgh,f^a=fh,g^a=gh,i^a=i^60,c^b=cg,f^b=fh,e^c=eh

Conjugacy classes & character table

1360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 56706);