Finite Group Databasebeta

C2×#20294076 #28357174

order13856
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#20294076

Splittings

SylowC433 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC23C2×D433
commutatorC2×C433C22×C4
FrattiniC22C22×D433
FittingC22×C4×C433C2
socle, prime radicalC23×C433C22
cosocleC22×C433C23
hypercenterC22×C4D433
hypocenterC433C2×C4⋊C4
LCSG ▷ C2×C433 ▷ C433
UCSC1 ◁ C23 ◁ C22×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13856

Conjugacy classes & character table

3476 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#42121536, #42121662, C4×#20294076, …
maximal normal subgroup of#42121536, #42121662, C4×#20294076, …
maximal quotient ofC2×#28357127, C4×#20294076, #42121669, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13856, 100);