Finite Group Databasebeta

#16847306

order3968
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C16×C31 ⋊ C2
SylowC31 ⋊ #2108

Subgroups

subgroupG/H
centerC2×C16C2×D31
commutatorC2×C31C2×C4×C8
FrattiniC2×C8C22×D31
FittingC4×C16×C31C2
socleC22×C31C22×C8
prime radicalC22×D31C2×C8
cosocleC2×C8×C31C23
hypercenterC4×C16D31
hypocenterC31#2108
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C2×C16 ◁ C4×C16

184 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 109 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) = 1984

Polycyclic presentation:

2^7,31|a^2=d,b^2=e,d^2=f,f^2=g,c^b=cg,h^c=h^30

Conjugacy classes & character table

1040 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 6105);