Finite Group Databasebeta

#29589044

order15616
automorphism?
homologyAbelianization (H1) = C2×C4×C16 · Schur multiplier (H2) = C2×C8

Aliases

No aliases for this group.

Splittings

FittingC61×#1312 ⋊ C2
SylowC61 ⋊ #11410

Subgroups

subgroupG/H
center, FrattiniC4×C8C22×D61
commutatorC2×C61C2×C4×C16
FittingC61×#1312C2
socleC22×C61C2×C4×C8
prime radicalC22×D61C4×C8
cosocleC4×C8×C61C23
hypercenter#1312D61
hypocenterC61#11410
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C4×C8 ◁ #1312

306 conjugacy classes of subgroups; only the 163 normal subgroups are shown.

normal subgroups only

This group has 306 conjugacy classes of subgroups — too many to draw. Only its 163 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) = 7808

Polycyclic presentation:

2^8,61|a^2=d,b^2=e,d^2=f,e^2=g,g^2=h,i^a=i^60,c^b=cf,i^c=i^60

Conjugacy classes & character table

2560 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 78599);