Finite Group Databasebeta

#29576134

order15616
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC61×#1493 ⋊ C2
SylowC61 ⋊ #9212

Subgroups

subgroupG/H
centerC2×C4#14519748
commutatorC42×C61C22×C4
FrattiniC2×C42C22×D61
FittingC61×#1493C2
socleC22×C61#386
prime radicalC2×#11758222D4
cosocleC2×C42×C61C23
hypercenter#1493D61
hypocenterC61#9212
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1493

514 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 514 conjugacy classes of subgroups — too many to draw. Only its 101 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=f,b^2=dfg,d^2=gh,e^2=h,f^2=g,b^a=bd,c^a=ce,d^a=dg,i^a=i^60,d^b=dh,e^b=eh,f^b=fh,i^b=i^60,d^c=dh,e^c=eh,f^c=fh,i^c=i^60

Conjugacy classes & character table

1378 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 65689);