Finite Group Databasebeta

#30624108

order15616
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #33401

Subgroups

subgroupG/H
centerC4C22×C4⋊#6923
commutatorC4×C61C23×C8
FrattiniC2×C4C23×#6923
FittingC2×#131×C61C4
socleC2×C61C22×C4⋊C8
prime radicalC2×#41×C61C2×C4
cosocleC2×#92418C24
hypercenterC2×#131#6923
hypocenterC61#33401
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C2×#41 ◁ C2×#131

684 conjugacy classes of subgroups; only the 380 normal subgroups are shown.

normal subgroups only

This group has 684 conjugacy classes of subgroups — too many to draw. Only its 380 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=e,e^2=h,f^2=g,g^2=h,b^a=be,e^a=eh,i^a=i^11,d^c=dh,i^f=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, 1113663);