Finite Group Databasebeta

#16845659

order3968
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #1790

Subgroups

subgroupG/H
centerC22#11758530
commutatorC23×C31C22×C4
FrattiniC24C22×D31
Fitting, prime radicalC2×C31×H(5,𝔽2)C2
socleC22×C31#120
cosocleC24×C31C23
hypercenterC2×H(5,𝔽2)D31
hypocenterC31#1790
LCSG ▷ C23×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C24 ◁ C2×H(5,𝔽2)

670 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 670 conjugacy classes of subgroups — too many to draw. Only its 125 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) = 992

Polycyclic presentation:

2^7,31|a^2=f,b^a=bd,c^a=ce,d^a=dg,h^a=h^30,e^b=eg,f^b=fg,d^c=dg

Conjugacy classes & character table

542 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 4458);