Finite Group Databasebeta

C22×Dic556 #22581730

order8896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC22×Dic556

Splittings

SylowC139 ⋊ C22×Q16

Subgroups

subgroupG/H
centerC23D556
commutatorC4×C139C24
FrattiniC4C23×D139
FittingC22×C8×C139C2
socleC23×C139D4
hypercenterC22×C8D139
hypocenterC139C22×Q16
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

258 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#31806744, #31806746, #31807263, …
maximal normal subgroup of#31806744, #31806746, #31807263, …
maximal quotient ofC22×#17984767, C22×#17984776, C2×C4×Dic556, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 1326);