Finite Group Databasebeta

#34037583

order18784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC4⋊C4×C587 ⋊ C2
SylowC587 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D587
commutatorC2×C587C22×C4
FittingC4⋊C4×C587C2
socle, cosocleC22×C587C23
prime radicalC2×D2348C2
hypercenterC4⋊C4D587
hypocenterC587C4×D4
LCSG ▷ C2×C587 ▷ C587
UCSC1 ◁ C22 ◁ C4⋊C4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9392

Polycyclic presentation:

2^5,587|a^2=e,c^2=e,b^a=bd,f^b=f^586,f^c=f^586

Conjugacy classes & character table

2950 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49177160, #49177162, #49177165, …
maximal normal subgroup of#49177160, #49177162, #49177165, …
maximal quotient of#49176927, C4⋊C4×Dic587, #49176951, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18784, 108);