Finite Group Databasebeta

C2×#22583555 #31826890

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

Aliases

direct productC2×#22583555

Splittings

FittingC2×C16×C283 ⋊ C2
SylowC283 ⋊ C2×SD32

Subgroups

subgroupG/H
centerC22D2264
commutator, cosocleC8×C283C23
FrattiniC8C22×D283
FittingC2×C16×C283C2
socleC22×C283D8
prime radicalC2×D2264C2
hypercenterC2×C16D283
hypocenterC283C2×SD32
LCSG ▷ C8×C283 ▷ C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9056

Conjugacy classes & character table

4534 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49123112, C4×#22583555, #49123124, …
maximal normal subgroup of#49123112, C4×#22583555, #49123124, …
maximal quotient ofC2×#31826267, C2×#31826270, C2×#31826293, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 974);