Finite Group Databasebeta

C2×#22582877 #31824005

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

Aliases

direct productC2×#22582877

Splittings

SylowC281 ⋊ C2×C4⋊Q8

Subgroups

subgroupG/H
centerC23C22×D281
commutator, cosocleC22×C281C24
FrattiniC22C23×D281
FittingC22×Q8×C281C2
socle, prime radicalC23×C281C23
hypercenterC22×Q8D281
hypocenterC281C2×C4⋊Q8
LCSG ▷ C22×C281 ▷ C281
UCSC1 ◁ C23 ◁ C22×Q8

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#49095693, #49095694, #49095696, …
maximal normal subgroup of#49095693, #49095694, #49095696, …
maximal quotient ofC2×#31823332, C2×#31823358, C2×#31823368, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1091);