Finite Group Databasebeta

#30636770

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

Aliases

No aliases for this group.

Splittings

Fitting#364×C127 ⋊ C2
SylowC127 ⋊ #1359

Subgroups

subgroupG/H
centerC2#22549619
commutatorC42×C127C2×C4
FrattiniC4×C8C2×D127
Fitting#364×C127C2
socleC2×C127#331
prime radical#16861206C4
cosocleC4×C8×C127C22
hypercenter#364D127
hypocenterC127#1359
LCSG ▷ C42×C127 ▷ C2×C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #364

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1787 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 2550);