Finite Group Databasebeta

#30637015

order16256
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C8

Aliases

No aliases for this group.

Splittings

Fitting#322×C127 ⋊ C2
SylowC127 ⋊ #1450

Subgroups

subgroupG/H
center, FrattiniC42C22×D127
commutatorC2×C127C2×C4×C8
Fitting#322×C127C2
socleC22×C127C2×C42
prime radicalC22×D127C42
cosocleC42×C127C23
hypercenter#322D127
hypocenterC127#1450
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C42 ◁ #322

212 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,127|a^2=d,b^2=e,d^2=f,e^2=g,h^a=h^126,c^b=cf,h^c=h^126

Conjugacy classes & character table

2600 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2795);