Finite Group Databasebeta

#17984175

order4384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #131

Subgroups

subgroupG/H
center, FrattiniC2C22×#10587739
commutator, socleC2×C137C22×C4
FittingD4×C137C4
prime radical#14555509C2
cosocleDic137C23
hypercenterD4#10587739
hypocenterC137#131
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ D4

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Polycyclic presentation:

2^5,137|a^2=d,d^2=e,f^a=f^100,c^b=ce,f^d=f^136

Conjugacy classes & character table

190 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4384, 233);