Finite Group Databasebeta

#17984153

order4384
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingQ8×C137 ⋊ C4
SylowC137 ⋊ #104

Subgroups

subgroupG/H
centerC2C22⋊#10587739
commutatorC4×C137C2×C4
FrattiniC4C2×#10587739
FittingQ8×C137C4
socleC2×C137C22⋊C4
prime radical#14555511C2
cosocleC4×D137C22
hypercenterQ8#10587739
hypocenterC137#104
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C4 ◁ Q8

44 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1096

Polycyclic presentation:

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

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4384, 211);