Finite Group Databasebeta

C2×#22582878 #31824006

order17984
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22582878

Splittings

SylowC281 ⋊ C2×C4⋊Q8

Subgroups

subgroupG/H
centerC23C22×D281
commutator, cosocleC22×C281C24
FrattiniC22C23×D281
FittingC2×C4⋊C4×C281C2
socle, prime radicalC23×C281C23
hypercenterC2×C4⋊C4D281
hypocenterC281C2×C4⋊Q8
LCSG ▷ C22×C281 ▷ C281
UCSC1 ◁ C23 ◁ C2×C4⋊C4

290 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#49096249, #49096253, #49096262, …
maximal normal subgroup of#49096249, #49096253, #49096262, …
maximal quotient ofC2×#31823332, C2×#31823359, C2×#31823360, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1092);