Finite Group Databasebeta

#29589145

order15616
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC61×#1322 ⋊ C2
SylowC61 ⋊ #11440

Subgroups

subgroupG/H
centerC2×C4C22⋊C4×D61
commutatorC23×C61C22×C8
FrattiniC22×C8C22×D61
FittingC61×#1322C2
socleC22×C61C2×C22⋊C8
prime radicalC23×D61C2×C8
cosocleC22×C8×C61C23
hypercenter#1322D61
hypocenterC61#11440
LCSG ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ #1322

450 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 450 conjugacy classes of subgroups — too many to draw. Only its 105 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=e,b^2=f,e^2=g,g^2=h,b^a=bd,c^a=ch,d^a=df,e^b=ef,i^c=i^60

Conjugacy classes & character table

1384 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 78700);