Finite Group Databasebeta

C2×#17984774 #22580984

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

Aliases

direct productC2×#17984774

Splittings

SylowC139 ⋊ C2×#106

Subgroups

subgroupG/H
centerC23D556
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
FittingC22×C8×C139C2
socleC23×C139D4
hypercenterC22×C8D139
hypocenterC139C2×#106
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

130 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2236 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804503, #31804504, #31804509, …
maximal normal subgroup of#31804503, #31804504, #31804509, …
maximal quotient ofC2×#22580704, #31805160, #31805175, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 580);