Finite Group Databasebeta

#22553309

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

Aliases

No aliases for this group.

Splittings

FittingC22×C8×C131 ⋊ C2
SylowC131 ⋊ #416

Subgroups

subgroupG/H
centerC2×C4D524
commutatorC4×C131C22×C4
FrattiniC2×C4C22×D131
FittingC22×C8×C131C2
socleC22×C131C2×D4
hypercenterC22×C8D131
hypocenterC131#416
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

2108 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30665797, #30665798, #30665804, …
maximal normal subgroup of#30665797, #30665798, #30665804, …
maximal quotient of#30664344, #30664370, #30664396, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 546);