Finite Group Databasebeta

#29589271

order15616
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC61×#1459 ⋊ C2
SylowC61 ⋊ #11473

Subgroups

subgroupG/H
centerC22C2×#14519691
commutatorC23×C61C22×C8
FrattiniC2×C22⋊C4C22×D61
FittingC61×#1459C2
socleC22×C61C2×#99
prime radicalC2×#14519745C4
cosocleC2×C22⋊C4×C61C23
hypercenter#1459D61
hypocenterC61#11473
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×D4 ◁ #1459

548 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 548 conjugacy classes of subgroups — too many to draw. Only its 103 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=e,c^2=g,e^2=g,b^a=bd,d^a=df,f^a=fh,c^b=ch,e^b=ef,i^b=i^60,e^d=eh

Conjugacy classes & character table

1366 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 78826);