Finite Group Databasebeta

#30594309

order15616
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #7178

Subgroups

subgroupG/H
centerC23#14519839
commutatorC8×C61C4×C8
FrattiniC22×C8C2×#6923
FittingC2×#107×C61C4
socle, prime radicalC23×C61#102
cosocleC2×C8×Dic61C22
hypercenterC2×#107#6923
hypocenterC61#7178
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#107

274 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15616

Polycyclic presentation:

2^8,61|a^2=d,b^2=e,c^2=f,d^2=g,e^2=fgh,f^2=h,b^a=bc,c^a=cf,e^a=efh,f^a=fh,i^a=i^50,c^b=ch,d^b=dh,i^b=i^11,i^d=i^60,i^e=i^60

Conjugacy classes & character table

484 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1083864);