Finite Group Databasebeta

#102×D127 #22549861

order8128
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct product#102×D127

Splittings

Fitting#102×C127 ⋊ C2
SylowC127 ⋊ C2×#102

Subgroups

subgroupG/H
centerC22D4×D127
commutatorC4×C127C22×C4
FrattiniC2×C4C22×D127
Fitting#102×C127C2
socleC22×C127C2×D4
hypercenter#102D127
hypocenterC127C2×#102
LCSG ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

202 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 63 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

910 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#102×D127, #416×D127, #418×D127, …
maximal normal subgroup ofC2×#102×D127, #416×D127, #418×D127, …
maximal quotient ofD4⋊C8×D127, #30637127, #30637153, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 534);