Finite Group Databasebeta

#31824139

order17984
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C4×C281 ⋊ C2
SylowC281 ⋊ #551

Subgroups

subgroupG/H
center, FrattiniC22C23×D281
commutator, socle, cosocleC22×C281C24
FittingC2×C22⋊C4×C281C2
prime radical#22582848C2
hypercenterC2×C22⋊C4D281
hypocenterC281#551
LCSG ▷ C22×C281 ▷ C281
UCSC1 ◁ C22 ◁ C2×C22⋊C4

248 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 99 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=e,b^2=f,b^a=be,c^a=cf,d^b=de,g^b=g^280

Conjugacy classes & character table

2825 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient of#49098148, #49098152, #49098157, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1225);