Finite Group Databasebeta

C2×C22⋊#14555886 #31823424

order17984
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×C22⋊#14555886

Splittings

SylowC281 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D281
commutatorC2×C281C22×C8
FrattiniC2×C4C22×D281
FittingC23×C4×C281C2
socleC23×C281C2×C4
prime radicalC24×C281C4
cosocleC2×C4×C281C23
hypercenterC23×C4D281
hypocenterC281C2×C22⋊C8
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C22×C4 ◁ C23×C4

202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8992

Conjugacy classes & character table

4520 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093145, #49093146, #49093149, …
maximal normal subgroup of#49093145, #49093146, #49093149, …
maximal quotient ofC2×#31823187, C2×#31823189, #49093617, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 510);