Finite Group Databasebeta

#30597375

order15616
automorphism?
homologyAbelianization (H1) = C2×C82 · Schur multiplier (H2) = C43

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #8131

Subgroups

subgroupG/H
centerC2×C42C2×#6923
commutatorC2×C61C2×C82
FrattiniC22×C4C22×#6923
FittingC2×C4×C8×C61C4
socle, prime radicalC23×C61C2×C42
cosocleC2×C4×Dic61C23
hypercenterC2×C4×C8#6923
hypocenterC61#8131
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C42 ◁ C2×C4×C8

574 conjugacy classes of subgroups; only the 276 normal subgroups are shown.

normal subgroups only

This group has 574 conjugacy classes of subgroups — too many to draw. Only its 276 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) = 15616

Polycyclic presentation:

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

Conjugacy classes & character table

1120 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1086930);