Finite Group Databasebeta

C2×#22583584 #31826957

order18112
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22583584

Splittings

FittingC23×C4×C283 ⋊ C2
SylowC283 ⋊ C2×#121

Subgroups

subgroupG/H
centerC23C22×D283
commutator, cosocleC22×C283C24
FrattiniC22C23×D283
FittingC23×C4×C283C2
socleC23×C283C23
hypercenterC23×C4D283
hypocenterC283C2×#121
LCSG ▷ C22×C283 ▷ C283
UCSC1 ◁ C23 ◁ C23×C4

426 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 143 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9056

Conjugacy classes & character table

4540 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49119620, #49119622, C2×#31826198, …
maximal normal subgroup of#49119620, #49119622, C2×#31826198, …
maximal quotient ofC2×#31826325, C2×#31826344, C2×#31826356, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 1041);