Finite Group Databasebeta

#17984023

order4384
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #108

Subgroups

subgroupG/H
centerC4C22⋊D137
commutatorC4×C137C2×C4
FrattiniC2×C4C2×D137
FittingM16×C137C2
socleC2×C137C4⋊C4
prime radicalC22×C137Q8
cosocleC2×C4×C137C22
hypercenterM16D137
hypocenterC137#108
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C4 ◁ C2×C4 ◁ M16

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Polycyclic presentation:

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

Conjugacy classes & character table

694 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4384, 81);