Finite Group Databasebeta

C2×#17984760 #22580932

order8896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#17984760

Splittings

SylowC139 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22(C2×D139)⋊C4
commutatorC22×C139C22×C4
FrattiniC2×C4C22×D139
FittingC2×M16×C139C2
socleC22×C139C22⋊C4
hypercenterC2×M16D139
hypocenterC139C2×#101
LCSG ▷ C22×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

146 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1402 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31806199, C4×#17984760, #31806326, …
maximal normal subgroup of#31806199, C4×#17984760, #31806326, …
maximal quotient ofC2×#22580678, #31804727, #31804733, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 528);