Finite Group Databasebeta

#31823425

order17984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22⋊C8×C281 ⋊ C2
SylowC281 ⋊ #407

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D281
commutator, socleC22×C281C22×C4
FittingC22⋊C8×C281C2
prime radicalC23×D281C4
cosocleC2×C4×C281C23
hypercenterC22⋊C8D281
hypocenterC281#407
LCSG ▷ C22×C281 ▷ C281
UCSC1 ◁ C2×C4 ◁ C22⋊C8

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

normal subgroups only

This group has 190 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) = 4496

Polycyclic presentation:

2^6,281|a^2=e,e^2=f,b^a=bd,c^a=cf,g^c=g^280

Conjugacy classes & character table

2828 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093628, #49093631, #49093638, …
maximal normal subgroup of#49093628, #49093631, #49093638, …
maximal quotient of#49093628, #49093631, #49093634, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 511);