Finite Group Databasebeta

#31823385

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

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C4×C281 ⋊ C2
SylowC281 ⋊ #396

Subgroups

subgroupG/H
center, FrattiniC23C22×D281
commutator, socle, cosocleC23×C281C23
FittingC2×C4⋊C4×C281C2
prime radicalC23×D281C22
hypercenterC2×C4⋊C4D281
hypocenterC281#396
LCSG ▷ C23×C281 ▷ C281
UCSC1 ◁ C23 ◁ C2×C4⋊C4

186 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 63 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|a^2=de,b^2=d,b^a=bd,c^a=ce,c^b=cf,g^c=g^280

Conjugacy classes & character table

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

Relationships

maximal subgroup of#396×D281, C2×#31823385, #49098539, …
maximal normal subgroup of#396×D281, C2×#31823385, #49098539, …
maximal quotient of#49093545, #49093547, #49093549, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 471);