Finite Group Databasebeta

C4×Dic556 #22581049

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

Aliases

direct productC4×Dic556

Splittings

SylowC139 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC2×C4D556
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
FittingC4×C8×C139C2
socleC22×C139C2×D4
hypercenterC4×C8D139
hypocenterC139C4×Q16
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

110 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#31804367, #31804369, #31804373, …
maximal normal subgroup of#31804367, #31804369, #31804373, …
maximal quotient ofC8×Dic556, #31805256, #31805302, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 645);