Finite Group Databasebeta

C2×#22582810 #31823493

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

Aliases

direct productC2×#22582810

Splittings

SylowC281 ⋊ C2×#106

Subgroups

subgroupG/H
centerC23C22⋊D281
commutatorC4×C281C22×C4
FrattiniC2×C4C22×D281
FittingC2×C4⋊C4×C281C2
socle, prime radicalC23×C281D4
cosocleC2×C4×C281C23
hypercenterC2×C4⋊C4D281
hypocenterC281C2×#106
LCSG ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17984

Conjugacy classes & character table

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

Relationships

maximal subgroup of#49095191, C4×#22582810, #49095199, …
maximal normal subgroup of#49095191, C4×#22582810, #49095199, …
maximal quotient ofC2×#31823213, #49094058, #49094073, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 579);