Finite Group Databasebeta

#30607905

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #13163

Subgroups

subgroupG/H
centerC2×C4C2×C4⋊#6923
commutatorC2×C4×C61C22×C8
FrattiniC22×C4C22×#6923
FittingC2×C4⋊C8×C61C4
socleC22×C61C2×C4⋊C8
prime radicalC23×C61C2×M16
cosocleC22×#92418C23
hypercenterC2×C4⋊C8#6923
hypocenterC61#13163
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4⋊C8

318 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Polycyclic presentation:

2^8,61|a^2=f,b^2=f,c^2=e,d^2=h,f^2=g,g^2=h,b^a=bd,c^a=ce,d^a=dh,i^a=i^11,d^b=dh,i^b=i^11,i^f=i^60

Conjugacy classes & character table

676 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1097460);