Finite Group Databasebeta

C4×C22⋊Dic139 #22580801

order8896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC4×C22⋊Dic139

Splittings

SylowC139 ⋊ C4×C22⋊C4

Subgroups

subgroupG/H
centerC22×C4C2×D139
commutatorC2×C139C2×C42
FrattiniC23C22×D139
FittingC23×C4×C139C2
socleC23×C139C23
hypercenterC23×C4D139
hypocenterC139C4×C22⋊C4
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C22×C4 ◁ C23×C4

258 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2248 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804250, #31804251, #31804256, …
maximal normal subgroup of#31804250, #31804251, #31804256, …
maximal quotient ofC4×C139⋊#95, #31804627, #31804631, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 397);