Finite Group Databasebeta

#16848850

order3968
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C22×C42

Aliases

No aliases for this group.

Splittings

FittingC31×#379 ⋊ C2
SylowC31 ⋊ #2375

Subgroups

subgroupG/H
center, FrattiniC23C23×D31
commutatorC22×C31C23×C4
FittingC31×#379C2
socle, cosocleC23×C31C24
prime radicalC2×#11758530C2
hypercenter#379D31
hypocenterC31#2375
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ #379

688 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 688 conjugacy classes of subgroups — too many to draw. Only its 173 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=g,b^a=be,c^a=cf,d^a=def,c^b=cef,d^b=de,h^b=h^30

Conjugacy classes & character table

458 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 7649);