Finite Group Databasebeta

C2×#19099561 #23778793

order10144
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#19099561

Splittings

FittingC2×Q8×C317 ⋊ C2
SylowC317 ⋊ C2×SD16

Subgroups

subgroupG/H
centerC22C22⋊D317
commutator, cosocleC4×C317C23
FrattiniC4C22×D317
FittingC2×Q8×C317C2
socleC22×C317D4
prime radicalC2×D1268C2
hypercenterC2×Q8D317
hypocenterC317C2×SD16
LCSG ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

68 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1594 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#35203308, C4×#19099561, #35203321, …
maximal normal subgroup of#35203308, C4×#19099561, #35203321, …
maximal quotient ofC2×#23778700, C2×#23778704, C2×#23778711, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10144, 159);