Finite Group Databasebeta

#32914696

order18464
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingQ16×C577 ⋊ C2
SylowC577 ⋊ #137

Subgroups

subgroupG/H
centerC2D4×D577
commutator, cosocleC4×C577C23
FrattiniC4C22×D577
FittingQ16×C577C2
socleC2×C577C2×D4
prime radical#22604419C2
hypercenterQ16D577
hypocenterC577#137
LCSG ▷ C4×C577 ▷ C2×C577 ▷ C577
UCSC1 ◁ C2 ◁ C4 ◁ Q16

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9232

Polycyclic presentation:

2^5,577|b^2=e,d^2=e,b^a=bd,c^a=ce,d^a=de,f^a=f^576,d^b=de,f^c=f^576

Conjugacy classes & character table

2027 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#137×D577, C2×#32914696, #49148746, …
maximal normal subgroup of#137×D577, C2×#32914696, #49148746, …
maximal quotient of#49147949, #49147956, #49147990, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18464, 178);