Finite Group Databasebeta

#30641384

order16256
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C4×D4×C127 ⋊ C2
SylowC127 ⋊ #2321

Subgroups

subgroupG/H
center, FrattiniC23C23×D127
commutatorC22×C127C23×C4
FittingC2×C4×D4×C127C2
socle, cosocleC23×C127C24
prime radicalC2×#16861177C2
hypercenterC2×C4×D4D127
hypocenterC127#2321
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×C4×D4

808 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=g,b^2=g,b^a=be,c^a=cf,d^a=de,c^b=ce,h^c=h^126

Conjugacy classes & character table

2564 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 7164);