Finite Group Databasebeta

Q8×C22⋊D283 #31827129

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

Aliases

direct productQ8×C22⋊D283

Splittings

FittingC22×Q8×C283 ⋊ C2
SylowC283 ⋊ D4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×D283
commutator, socle, cosocleC22×C283C24
FittingC22×Q8×C283C2
prime radicalC2×C22⋊D283C22
hypercenterC22×Q8D283
hypocenterC283D4×Q8
LCSG ▷ C22×C283 ▷ C283
UCSC1 ◁ C22 ◁ C22×Q8

280 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 123 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

2845 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49132764, #49132765, #49132771, …
maximal normal subgroup of#49132764, #49132765, #49132771, …
maximal quotient ofQ8×(C2×D283)⋊C4, Q8×C22⋊Dic283, C4⋊C4×C22⋊D283, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 1213);