Finite Group Databasebeta

C22⋊(C587⋊C8) #34037534

order18784
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊(C587⋊C8)

Splittings

SylowC587 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D587
commutatorC2×C587C2×C8
FittingC22×C4×C587C2
socleC22×C587C2×C4
prime radicalC23×C587C4
cosocleC2×C4×C587C22
hypercenterC22×C4D587
hypocenterC587C22⋊C8
LCSG ▷ C2×C587 ▷ C587
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9392

Polycyclic presentation:

2^5,587|a^2=d,d^2=e,b^a=bc,f^a=f^586

Conjugacy classes & character table

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

Relationships

maximal subgroup of#49176803, #49176804, #49176805, …
maximal normal subgroup of#49176803, #49176804, #49176805, …
maximal quotient of#49176804, #49176806, D4⋊(C587⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18784, 59);