Finite Group Databasebeta

#22553422

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

Aliases

No aliases for this group.

Splittings

FittingC4×D4×C131 ⋊ C2
SylowC131 ⋊ #442

Subgroups

subgroupG/H
centerC22C2×C22⋊D131
commutatorC4×C131C22×C4
FrattiniC2×C4C22×D131
FittingC4×D4×C131C2
socleC22×C131C2×D4
hypercenterC4×D4D131
hypocenterC131#442
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C42 ◁ C4×D4

132 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 132 conjugacy classes of subgroups — too many to draw. Only its 51 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=ef,d^2=f,b^a=bd,c^a=cf,d^a=df,d^b=df,g^b=g^130

Conjugacy classes & character table

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

Relationships

maximal subgroup of#442×D131, C2×#22553422, #30674756, …
maximal normal subgroup of#442×D131, C2×#22553422, #30674756, …
maximal quotient of#30664783, #30664823, #30664825, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 659);