Finite Group Databasebeta

#16843573

order3968
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #1287

Subgroups

subgroupG/H
centerC22C31⋊#95
commutatorC2×C4×C31C42
FrattiniC2×C42C2×D31
FittingC31×#431C2
socleC22×C31#95
prime radicalC23×C31C4⋊C4
cosocleC2×C42×C31C22
hypercenter#431D31
hypocenterC31#1287
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C2×C42 ◁ #431

126 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 126 conjugacy classes of subgroups — too many to draw. Only its 57 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,c^2=fg,d^2=f,e^2=f,b^a=bc,c^a=cf,e^a=efg,h^a=h^30,d^b=dg

Conjugacy classes & character table

632 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2372);