Finite Group Databasebeta

#22553078

order8384
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #342

Subgroups

subgroupG/H
centerC22(C2×D131)⋊C4
commutatorC22×C131C42
FrattiniC24C2×D131
FittingC2×C22⋊C4×C131C2
socleC22×C131C22⋊C4
hypercenterC2×C22⋊C4D131
hypocenterC131#342
LCSG ▷ C22×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

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

normal subgroups only

This group has 142 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=d,b^2=e,b^a=bc,c^a=cf,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#342×D131, C2×#22553078, #30665692, …
maximal normal subgroup of#342×D131, C2×#22553078, #30665692, …
maximal quotient of#30663803, #30663807, #30663809, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 315);