Finite Group Databasebeta

C2×#22583616 #31827227

order18112
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22583616

Splittings

FittingC22×C8×C283 ⋊ C2
SylowC283 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C8C2×D283
commutatorC2×C283C23×C4
FrattiniC4C23×D283
FittingC22×C8×C283C2
socleC22×C283C22×C4
prime radicalC2×#17985392C2
cosocleC4×C283C24
hypercenterC22×C8D283
hypocenterC283C2×#131
LCSG ▷ C2×C283 ▷ C283
UCSC1 ◁ C2×C8 ◁ C22×C8

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 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

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

Relationships

maximal subgroup of#49121062, #49121098, #49121100, …
maximal normal subgroup of#49121062, #49121098, #49121100, …
maximal quotient ofC2×#31826419, C2×#31826420, C4×#22583616, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 1311);