Finite Group Databasebeta

#31823229

order17984
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC281 ⋊ #342

Subgroups

subgroupG/H
centerC22#17985115
commutatorC22×C281C42
FrattiniC24C2×D281
FittingC2×C22⋊C4×C281C2
socleC22×C281C22⋊C4
prime radical, cosocleC24×C281C22
hypercenterC2×C22⋊C4D281
hypocenterC281#342
LCSG ▷ C22×C281 ▷ C2×C281 ▷ C281
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

transitive degreeμt(G) = 4496

Polycyclic presentation:

2^6,281|a^2=d,b^2=e,b^a=bc,c^a=cf,d^b=df,g^b=g^280

Conjugacy classes & character table

2822 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#342×D281, C2×#31823229, #49095034, …
maximal normal subgroup of#342×D281, C2×#31823229, #49095034, …
maximal quotient of#49093145, #49093149, #49093151, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 315);