Finite Group Databasebeta

#100×D127 #22549851

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

Aliases

direct product#100×D127

Splittings

Fitting#100×C127 ⋊ C2
SylowC127 ⋊ C2×#100

Subgroups

subgroupG/H
centerC2C22⋊C4×D127
commutatorC22×C127C22×C4
FrattiniC2×C4C22×D127
Fitting#100×C127C2
socleC2×C127C2×C22⋊C4
hypercenter#100D127
hypocenterC127C2×#100
LCSG ▷ C22×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C2×C4 ◁ #100

186 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 53 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

715 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAΣL(1,𝔽16)×D127, #352×D127, #30640373, …
maximal normal subgroup ofAΣL(1,𝔽16)×D127, #352×D127, #30640373, …
maximal quotient of#323×D127, #30637049, #30637055, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 524);