Finite Group Databasebeta

C2×C22⋊C4×D281 #31823909

order17984
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×C22⋊C4×D281

Splittings

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

Subgroups

subgroupG/H
centerC23C22×D281
commutatorC2×C281C23×C4
FrattiniC22C23×D281
FittingC2×C22⋊C4×C281C2
socleC23×C281C23
prime radicalC24×D281C2
cosocleC22×C281C24
hypercenterC2×C22⋊C4D281
hypocenterC281C22×C22⋊C4
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C23 ◁ C2×C22⋊C4

674 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 674 conjugacy classes of subgroups — too many to draw. Only its 207 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

Conjugacy classes & character table

2840 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#323×D281, #49093628, #342×D281, …
maximal normal subgroup of#323×D281, #49093628, #342×D281, …
maximal quotient ofC2×#95×D281, C4×C22⋊C4×D281, C2×#31823310, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 995);