Finite Group Databasebeta

#131×D61 #16840523

order3904
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct product#131×D61

Splittings

Fitting#131×C61 ⋊ C2
SylowC61 ⋊ C2×#131

Subgroups

subgroupG/H
centerC8C22×D61
commutator, socleC2×C61C23×C4
FrattiniC4C23×D61
Fitting#131×C61C2
prime radical#41×D61C2
cosocleC4×C61C24
hypercenter#131D61
hypocenterC61C2×#131
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C8 ◁ #131

266 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 976

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3904, 1310);