Finite Group Databasebeta

C2×#22583592 #31826967

order18112
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22583592

Splittings

FittingC2×C22⋊C4×C283 ⋊ C2
SylowC283 ⋊ C2×#123

Subgroups

subgroupG/H
centerC23C22×D283
commutator, cosocleC22×C283C24
FrattiniC22C23×D283
FittingC2×C22⋊C4×C283C2
socleC23×C283C23
prime radicalC22×C22⋊D283C2
hypercenterC2×C22⋊C4D283
hypocenterC283C2×#123
LCSG ▷ C22×C283 ▷ C283
UCSC1 ◁ C23 ◁ C2×C22⋊C4

342 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 119 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

2848 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49119606, C4×#22583592, #49123788, …
maximal normal subgroup of#49119606, C4×#22583592, #49123788, …
maximal quotient ofC2×#31826327, C2×#31826339, C2×#31826341, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 1051);