Finite Group Databasebeta

#22553529

order8384
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×SD16×C131 ⋊ C2
SylowC131 ⋊ #463

Subgroups

subgroupG/H
centerC22D4×D131
commutatorC2×C4×C131C23
FrattiniC2×C4C22×D131
FittingC2×SD16×C131C2
socleC22×C131C2×D4
hypercenterC2×SD16D131
hypocenterC131#463
LCSG ▷ C2×C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

124 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 124 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,131|b^2=df,e^2=f,b^a=bd,c^a=ce,e^a=ef,g^a=g^130,g^b=g^130,e^c=ef

Conjugacy classes & character table

929 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#463×D131, C2×#22553529, #30675412, …
maximal normal subgroup of#463×D131, C2×#22553529, #30675412, …
maximal quotient of#30665372, #30665386, #30665400, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 766);