Finite Group Databasebeta

C2×#22583520 #31826413

order18112
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22583520

Splittings

SylowC283 ⋊ C2×#97

Subgroups

subgroupG/H
centerC22×C4C2×D283
commutatorC2×C283C2×C42
FrattiniC2×C4C22×D283
FittingC22×C8×C283C2
socle, prime radicalC23×C283C2×C4
cosocleC2×C4×C283C23
hypercenterC22×C8D283
hypocenterC283C2×#97
LCSG ▷ C2×C283 ▷ C283
UCSC1 ◁ C22×C4 ◁ C22×C8

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18112

Conjugacy classes & character table

4552 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49119340, #49119344, #97×Dic283, …
maximal normal subgroup of#49119340, #49119344, #97×Dic283, …
maximal quotient ofC2×#31826186, C2×#31826187, #49119550, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 497);