Finite Group Databasebeta

#22553329

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

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #421

Subgroups

subgroupG/H
centerC4C2×C22⋊D131
commutatorC4×C131C22×C4
FrattiniC2×C4C22×D131
FittingC2×#41×C131C2
socleC2×C131C2×C22⋊C4
hypercenterC2×#41D131
hypocenterC131#421
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#41

154 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 67 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,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^130,c^b=cf,d^b=df

Conjugacy classes & character table

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

Relationships

maximal subgroup of#30665925, #30665926, #30665930, …
maximal normal subgroup of#30665925, #30665926, #30665930, …
maximal quotient of#30664348, #30664352, #30664356, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 566);