Finite Group Databasebeta

#30608791

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27×C4

Aliases

No aliases for this group.

Splittings

FittingC22×#41×C61 ⋊ C4
SylowC61 ⋊ #13851

Subgroups

subgroupG/H
centerC22×C4C22×#6923
commutator, socleC23×C61C23×C4
FrattiniC23C23×#6923
FittingC22×#41×C61C4
prime radicalC22×#41×D61C2
cosocleC23×D61C24
hypercenterC22×#41#6923
hypocenterC61#13851
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×#41

4614 conjugacy classes of subgroups; only the 432 normal subgroups are shown.

normal subgroups only

This group has 4614 conjugacy classes of subgroups — too many to draw. Only its 432 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) = 3904

Polycyclic presentation:

2^8,61|a^2=h,d^2=g,b^a=be,c^a=cf,i^a=i^11,c^b=cg,i^h=i^60

Conjugacy classes & character table

688 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1098346);