Finite Group Databasebeta

#22553455

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

Aliases

No aliases for this group.

Splittings

Fitting#121×C131 ⋊ C2
SylowC131 ⋊ #449

Subgroups

subgroupG/H
centerC22C2×C22⋊D131
commutatorC2×C4×C131C23
FrattiniC2×C4C22×D131
Fitting#121×C131C2
socleC22×C131C2×D4
hypercenter#121D131
hypocenterC131#449
LCSG ▷ C2×C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

162 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 43 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|c^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,d^b=df,g^b=g^130

Conjugacy classes & character table

929 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#449×D131, C2×#22553455, #30675176, …
maximal normal subgroup of#449×D131, C2×#22553455, #30675176, …
maximal quotient of#30664888, #30664905, #30664956, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 692);