Finite Group Databasebeta

#22549860

order8128
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #413

Subgroups

subgroupG/H
centerC4C22⋊Dic127
commutatorC22×C127C22×C4
FrattiniC2×C4C22×D127
FittingC2×#41×C127C2
socleC2×C127C2×C22⋊C4
hypercenterC2×#41D127
hypocenterC127#413
LCSG ▷ C22×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#41

150 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,127|a^2=e,c^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^126,e^b=ef

Conjugacy classes & character table

1282 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30636852, #30636853, #30636858, …
maximal normal subgroup of#30636852, #30636853, #30636858, …
maximal quotient of#30637044, #30637048, #30637064, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 533);