Finite Group Databasebeta

C2×#17984785 #22581376

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

Aliases

direct productC2×#17984785

Splittings

FittingC2×Q16×C139 ⋊ C2
SylowC139 ⋊ C2×SD32

Subgroups

subgroupG/H
centerC22#14555770
commutatorC8×C139C23
FrattiniC8C22×D139
FittingC2×Q16×C139C2
socleC22×C139D8
hypercenterC2×Q16D139
hypocenterC139C2×SD32
LCSG ▷ C8×C139 ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q16

90 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

988 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31808253, C4×#17984785, #31808266, …
maximal normal subgroup of#31808253, C4×#17984785, #31808266, …
maximal quotient ofC2×#22580753, C2×#22580757, C2×#22580780, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 972);