Finite Group Databasebeta

Q8×C22⋊D239 #29505436

order15296
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productQ8×C22⋊D239

Splittings

FittingC22×Q8×C239 ⋊ C2
SylowC239 ⋊ D4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×D239
commutator, socle, cosocleC22×C239C24
FittingC22×Q8×C239C2
prime radicalC2×C22⋊D239C22
hypercenterC22×Q8D239
hypocenterC239D4×Q8
LCSG ▷ C22×C239 ▷ C239
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) = 7648

Conjugacy classes & character table

2405 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient ofQ8×(C2×D239)⋊C4, Q8×C22⋊Dic239, C4⋊C4×C22⋊D239, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15296, 1213);