Finite Group Databasebeta

#30638482

order16256
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1746

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D127
commutatorC22×C127C2×C42
Fitting#376×C127C2
socle, prime radicalC23×C127C22×C4
cosocleC22×C4×C127C23
hypercenter#376D127
hypocenterC127#1746
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ #376

240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 4262);