Finite Group Databasebeta

C2×#22583551 #31826885

order18112
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22583551

Splittings

FittingC2×D8×C283 ⋊ C2
SylowC283 ⋊ C2×D16

Subgroups

subgroupG/H
centerC22#17985377
commutator, cosocleC8×C283C23
FrattiniC8C22×D283
FittingC2×D8×C283C2
socleC22×C283D8
hypercenterC2×D8D283
hypocenterC283C2×D16
LCSG ▷ C8×C283 ▷ C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9056

Conjugacy classes & character table

1996 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49123105, C4×#22583551, #49123134, …
maximal normal subgroup of#49123105, C4×#22583551, #49123134, …
maximal quotient ofC2×#31826265, C2×#31826266, C2×#31826290, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 969);