Finite Group Databasebeta

#29677560

order15616
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #20377

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D61
commutatorC22×C61C22×C42
FittingC22×#117×C61C2
socleC23×C61C23×C4
prime radicalC25×C61C2×C4
cosocleC22×C4×C61C24
hypercenterC22×#117D61
hypocenterC61#20377
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×#117

1670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Polycyclic presentation:

2^8,61|a^2=f,b^2=g,c^2=f,g^2=h,b^a=be,c^a=ch,d^b=dh,i^b=i^60

Conjugacy classes & character table

2488 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 167115);