Finite Group Databasebeta

#17984046

order4384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4⋊C4×C137 ⋊ C2
SylowC137 ⋊ #117

Subgroups

subgroupG/H
center, FrattiniC22C22×D137
commutatorC2×C137C22×C4
FittingC4⋊C4×C137C2
socle, cosocleC22×C137C23
prime radicalC22×D137C22
hypercenterC4⋊C4D137
hypocenterC137#117
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C4⋊C4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Polycyclic presentation:

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

Conjugacy classes & character table

700 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4384, 104);