Finite Group Databasebeta

#29833654

order15616
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #33496

Subgroups

subgroupG/H
center, FrattiniC2×C8C23×D61
commutatorC2×C61C23×C16
FittingC2×C8×Q8×C61C2
socleC22×C61C23×C8
prime radicalC23×C61C22×C8
cosocleC2×C8×C61C24
hypercenterC2×C8×Q8D61
hypocenterC61#33496
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C8 ◁ C2×C8×Q8

526 conjugacy classes of subgroups; only the 403 normal subgroups are shown.

normal subgroups only

This group has 526 conjugacy classes of subgroups — too many to draw. Only its 403 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=e,c^2=e,f^2=g,g^2=h,b^a=be,d^a=de,i^a=i^60,c^b=ce

Conjugacy classes & character table

2536 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 323209);