Finite Group Databasebeta

#22549704

order8128
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC127 ⋊ #367

Subgroups

subgroupG/H
centerC22D1016
commutatorC8×C127C2×C4
FrattiniC2×C8C2×D127
FittingC2×C16×C127C2
socleC22×C127D8
hypercenterC2×C16D127
hypocenterC127#367
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,127|a^2=d,b^2=cef,c^2=ef,e^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^126

Conjugacy classes & character table

2038 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30636917, #30636918, #30636936, …
maximal normal subgroup of#30636917, #30636918, #30636936, …
maximal quotient of#30636804, #30636822, #30636936, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 377);