Finite Group Databasebeta

C2×#22582811 #31823494

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

Aliases

direct productC2×#22582811

Splittings

SylowC281 ⋊ C2×#106

Subgroups

subgroupG/H
centerC23D1124
commutatorC4×C281C22×C4
FrattiniC2×C4C22×D281
FittingC22×C8×C281C2
socle, prime radicalC23×C281D4
cosocleC2×C4×C281C23
hypercenterC22×C8D281
hypocenterC281C2×#106
LCSG ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17984

Conjugacy classes & character table

4508 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093402, #49093403, #49093408, …
maximal normal subgroup of#49093402, #49093403, #49093408, …
maximal quotient ofC2×#31823214, #49094059, #49094074, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 580);