Finite Group Databasebeta

C2×Dic239⋊C8 #29504792

order15296
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×Dic239⋊C8

Splittings

SylowC239 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D239
commutatorC2×C239C22×C8
FrattiniC2×C4C22×D239
FittingC22×C8×C239C2
socle, prime radicalC23×C239C2×C4
cosocleC2×C4×C239C23
hypercenterC22×C8D239
hypocenterC239C2×C4⋊C8
LCSG ▷ C2×C239 ▷ C239
UCSC1 ◁ C22×C4 ◁ C22×C8

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15296

Conjugacy classes & character table

3848 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44482487, #44484396, C4×Dic239⋊C8, …
maximal normal subgroup of#44482487, #44484396, C4×Dic239⋊C8, …
maximal quotient ofC2×#29504522, C2×#29504524, #44483294, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15296, 569);