Finite Group Databasebeta

#22553294

order8384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C131 ⋊ C2
SylowC131 ⋊ #413

Subgroups

subgroupG/H
centerC4(C2×D131)⋊C4
commutatorC22×C131C22×C4
FrattiniC2×C4C22×D131
FittingC2×M16×C131C2
socleC2×C131C2×C22⋊C4
hypercenterC2×M16D131
hypocenterC131#413
LCSG ▷ C22×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×M16

150 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 59 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,e^2=f,b^a=bd,d^a=df,e^b=ef,g^b=g^130

Conjugacy classes & character table

1322 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30665760, #30665762, #30665910, …
maximal normal subgroup of#30665760, #30665762, #30665910, …
maximal quotient of#30664273, #30664277, #30664293, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 531);