Finite Group Databasebeta

#22553465

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

Aliases

No aliases for this group.

Splittings

FittingC22⋊C8×C131 ⋊ C2
SylowC131 ⋊ #450

Subgroups

subgroupG/H
centerC22C2×D524
commutatorC2×C4×C131C23
FrattiniC2×C4C22×D131
FittingC22⋊C8×C131C2
socleC22×C131C2×D4
hypercenterC22⋊C8D131
hypocenterC131#450
LCSG ▷ C2×C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

188 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 47 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=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^130,d^b=df,g^b=g^130

Conjugacy classes & character table

1319 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30664885, #30664886, #30664891, …
maximal normal subgroup of#30664885, #30664886, #30664891, …
maximal quotient of#30664915, #30664932, #30664983, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 702);