Finite Group Databasebeta

#22553284

order8384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#99×C131 ⋊ C2
SylowC131 ⋊ #410

Subgroups

subgroupG/H
centerC2C22⋊C4×D131
commutatorC22×C131C22×C4
FrattiniC23C22×D131
Fitting#99×C131C2
socleC2×C131C2×C22⋊C4
hypercenter#99D131
hypocenterC131#410
LCSG ▷ C22×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2 ◁ C23 ◁ #99

158 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 51 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|a^2=e,c^2=f,b^a=bd,d^a=df,e^b=ef,g^c=g^130

Conjugacy classes & character table

737 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30667599, #30667601, #30667609, …
maximal normal subgroup of#30667599, #30667601, #30667609, …
maximal quotient of#30664272, #30664274, #30664280, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 521);