Finite Group Databasebeta

C2×#22582799 #31823449

order17984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22582799

Splittings

FittingC2×C4⋊C4×C281 ⋊ C2
SylowC281 ⋊ C2×#102

Subgroups

subgroupG/H
centerC23C22⋊D281
commutatorC4×C281C22×C4
FrattiniC2×C4C22×D281
FittingC2×C4⋊C4×C281C2
socleC23×C281D4
prime radicalC22×D1124C2
cosocleC2×C4×C281C23
hypercenterC2×C4⋊C4D281
hypocenterC281C2×#102
LCSG ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8992

Conjugacy classes & character table

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

Relationships

maximal subgroup of#49095117, C4×#22582799, #49095127, …
maximal normal subgroup of#49095117, C4×#22582799, #49095127, …
maximal quotient ofC2×#31823190, #49093701, #49093727, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 535);