Finite Group Databasebeta

C2×#17984787 #22581378

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

Aliases

direct productC2×#17984787

Splittings

FittingC2×C16×C139 ⋊ C2
SylowC139 ⋊ C2×SD32

Subgroups

subgroupG/H
centerC22D1112
commutatorC8×C139C23
FrattiniC8C22×D139
FittingC2×C16×C139C2
socleC22×C139D8
hypercenterC2×C16D139
hypocenterC139C2×SD32
LCSG ▷ C8×C139 ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

90 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2230 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31808255, C4×#17984787, #31808267, …
maximal normal subgroup of#31808255, C4×#17984787, #31808267, …
maximal quotient ofC2×#22580755, C2×#22580758, C2×#22580781, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 974);