Finite Group Databasebeta

C2×#16862366 #22554487

order8416
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16862366

Splittings

SylowC263 ⋊ C2×Q16

Subgroups

subgroupG/H
centerC22C22⋊D263
commutatorC4×C263C23
FrattiniC4C22×D263
FittingC2×Q8×C263C2
socleC22×C263D4
hypercenterC2×Q8D263
hypocenterC263C2×Q16
LCSG ▷ C4×C263 ▷ C2×C263 ▷ C263
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

60 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1324 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30682030, C4×#16862366, #30682042, …
maximal normal subgroup of#30682030, C4×#16862366, #30682042, …
maximal quotient ofC2×#22554393, C2×#22554394, C2×#22554403, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8416, 163);