Finite Group Databasebeta

#102×D139 #22580938

order8896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct product#102×D139

Splittings

Fitting#102×C139 ⋊ C2
SylowC139 ⋊ C2×#102

Subgroups

subgroupG/H
centerC22D4×D139
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
Fitting#102×C139C2
socleC22×C139C2×D4
hypercenter#102D139
hypocenterC139C2×#102
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
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

994 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#102×D139, #416×D139, #418×D139, …
maximal normal subgroup ofC2×#102×D139, #416×D139, #418×D139, …
maximal quotient ofD4⋊C8×D139, #31804801, #31804827, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 534);