Finite Group Databasebeta

#31823378

order17984
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C4×C281 ⋊ C2
SylowC281 ⋊ #394

Subgroups

subgroupG/H
center, FrattiniC23C22×D281
commutator, socle, cosocleC23×C281C23
FittingC2×C22⋊C4×C281C2
prime radicalC22×C22⋊D281C2
hypercenterC2×C22⋊C4D281
hypocenterC281#394
LCSG ▷ C23×C281 ▷ C281
UCSC1 ◁ C23 ◁ C2×C22⋊C4

238 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 238 conjugacy classes of subgroups — too many to draw. Only its 61 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) = 8992

Polycyclic presentation:

2^6,281|c^2=d,b^a=bd,c^a=ce,c^b=cf,g^b=g^280

Conjugacy classes & character table

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

Relationships

maximal subgroup of#394×D281, C2×#31823378, #49098517, …
maximal normal subgroup of#394×D281, C2×#31823378, #49098517, …
maximal quotient of#49093542, #49093546, #49093547, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 464);