Finite Group Databasebeta

#30609653

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C43

Aliases

No aliases for this group.

Splittings

FittingC2×#127×C61 ⋊ C4
SylowC61 ⋊ #14713

Subgroups

subgroupG/H
center, FrattiniC23C23×#6923
commutator, socleC23×C61C23×C4
FittingC2×#127×C61C4
prime radicalC2×#127×D61C2
cosocleC23×D61C24
hypercenterC2×#127#6923
hypocenterC61#14713
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×#127

3342 conjugacy classes of subgroups; only the 480 normal subgroups are shown.

normal subgroups only

This group has 3342 conjugacy classes of subgroups — too many to draw. Only its 480 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,b^2=eh,c^2=f,d^2=g,b^a=be,c^a=cf,d^a=dg,i^a=i^50,i^b=i^11,i^h=i^60

Conjugacy classes & character table

508 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1099208);