Finite Group Databasebeta

#29590377

order15616
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #11733

Subgroups

subgroupG/H
centerC2×C4#14519692
commutatorC22×C4×C61C22×C4
FrattiniC2×C4⋊C4C22×D61
Fitting, prime radicalC61×#2388C2
socleC22×C61C2×#99
cosocleC2×C4⋊C4×C61C23
hypercenter#2388D61
hypocenterC61#11733
LCSG ▷ C22×C4×C61 ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C4×D4 ◁ #2388

632 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 632 conjugacy classes of subgroups — too many to draw. Only its 95 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) = 1952

Polycyclic presentation:

2^8,61|a^2=e,c^2=g,d^2=g,e^2=h,b^a=bd,d^a=df,f^a=fh,i^a=i^60,d^b=dg,e^b=efg,e^d=eh

Conjugacy classes & character table

1366 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 79932);