Finite Group Databasebeta

C8×D1028 #30656804

order16448
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC8×D1028

Splittings

FittingC4×C8×C257 ⋊ C2
SylowC257 ⋊ C8×D4

Subgroups

subgroupG/H
centerC2×C8C2×D257
commutatorC2×C257C22×C8
FrattiniC2×C4C22×D257
FittingC4×C8×C257C2
socleC22×C257C22×C4
prime radicalC2×D1028C4
cosocleC2×C4×C257C23
hypercenterC4×C8D257
hypocenterC257C8×D4
LCSG ▷ C2×C257 ▷ C257
UCSC1 ◁ C2×C8 ◁ C4×C8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8224

Conjugacy classes & character table

4136 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45662274, #45662276, C8×#16861603, …
maximal normal subgroup of#45662274, #45662276, C8×#16861603, …
maximal quotient ofC8×D2056, C8×#16861607, C8×Dic1028, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 616);