Finite Group Databasebeta

C2×#22583526 #31826441

order18112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22583526

Splittings

FittingC2×M16×C283 ⋊ C2
SylowC283 ⋊ C2×#100

Subgroups

subgroupG/H
centerC22(C2×D283)⋊C4
commutatorC22×C283C22×C4
FrattiniC2×C4C22×D283
FittingC2×M16×C283C2
socleC22×C283C22⋊C4
prime radicalC22×D1132C2
cosocleC2×C4×C283C23
hypercenterC2×M16D283
hypocenterC283C2×#100
LCSG ▷ C22×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

186 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 63 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) = 4528

Conjugacy classes & character table

2842 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49121052, C4×#22583526, #49121180, …
maximal normal subgroup of#49121052, C4×#22583526, #49121180, …
maximal quotient ofC2×#31826188, #49119581, #49119587, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 525);