Finite Group Databasebeta

C2×#22627813 #34037626

order18784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#22627813

Splittings

SylowC587 ⋊ C2×M16

Subgroups

subgroupG/H
centerC2×C4C2×D587
commutatorC2×C587C22×C4
FrattiniC4C22×D587
FittingC22×C4×C587C2
socleC22×C587C2×C4
prime radicalC23×C587C4
cosocleC4×C587C23
hypercenterC22×C4D587
hypocenterC587C2×M16
LCSG ▷ C2×C587 ▷ C587
UCSC1 ◁ C2×C4 ◁ C22×C4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9392

Conjugacy classes & character table

4708 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49176836, C587⋊#338, #49176839, …
maximal normal subgroup of#49176836, C587⋊#338, #49176839, …
maximal quotient ofC2×#34037532, C4×#22627813, C2×C22⋊(C587⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18784, 151);