Finite Group Databasebeta

C2×C4×#11929639 #23778856

order10144
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×C4×#11929639
unambiguous semidirect productD317⋊C42

Splittings

FittingC2×C4×C317 ⋊ C4
derived, SylowC317 ⋊ C2×C42

Subgroups

subgroupG/H
center, hypercenterC2×C4#11929639
commutator, hypocenterC317C2×C42
FrattiniC2C22×#11929639
FittingC2×C4×C317C4
socleC22×C317C2×C4
prime radicalC22×D317C22
cosocleC2×D317C23
LCSG ▷ C317
UCSC1 ◁ C2×C4

108 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

664 conjugacy classes — view the full character table.

Relationships

maximal subgroup of(C2×#11929639)⋊C8, #35204093, #35204095, …
maximal normal subgroup of(C2×#11929639)⋊C8, #35204093, #35204095, …
maximal quotient ofC42×#11929639, C2×(C2×#11929639)⋊C4, #35204159, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10144, 222);