Finite Group Databasebeta

#30636802

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

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #1371

Subgroups

subgroupG/H
centerC2×C4D1016
commutatorC8×C127C2×C8
FrattiniC4×C8C2×D127
FittingC4×C16×C127C2
socle, prime radicalC22×C127#107
cosocleC4×C8×C127C22
hypercenterC4×C16D127
hypocenterC127#1371
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×C16

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

4076 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2582);